diff --git a/public/themes/arya-blue/theme.css b/public/themes/arya-blue/theme.css
index d98e4dd744..67d10f7f4b 100644
--- a/public/themes/arya-blue/theme.css
+++ b/public/themes/arya-blue/theme.css
@@ -686,6 +686,10 @@
         outline: 0 none;
         outline-offset: 0;
         box-shadow: inset 0 0 0 1px #93cbf9; }
+    .p-listbox .p-listbox-list .p-listbox-empty-message {
+      padding: 0.5rem 1rem;
+      color: rgba(255, 255, 255, 0.87);
+      background: transparent; }
   .p-listbox:not(.p-disabled) .p-listbox-item:not(.p-highlight):not(.p-disabled):hover {
     color: rgba(255, 255, 255, 0.87);
     background: rgba(255, 255, 255, 0.03); }
diff --git a/public/themes/arya-green/theme.css b/public/themes/arya-green/theme.css
index 2dbee8a00a..3b5fbaa8dd 100644
--- a/public/themes/arya-green/theme.css
+++ b/public/themes/arya-green/theme.css
@@ -686,6 +686,10 @@
         outline: 0 none;
         outline-offset: 0;
         box-shadow: inset 0 0 0 1px #a7d8a9; }
+    .p-listbox .p-listbox-list .p-listbox-empty-message {
+      padding: 0.5rem 1rem;
+      color: rgba(255, 255, 255, 0.87);
+      background: transparent; }
   .p-listbox:not(.p-disabled) .p-listbox-item:not(.p-highlight):not(.p-disabled):hover {
     color: rgba(255, 255, 255, 0.87);
     background: rgba(255, 255, 255, 0.03); }
diff --git a/public/themes/arya-orange/theme.css b/public/themes/arya-orange/theme.css
index 5d3938fe7b..a86dca04b7 100644
--- a/public/themes/arya-orange/theme.css
+++ b/public/themes/arya-orange/theme.css
@@ -686,6 +686,10 @@
         outline: 0 none;
         outline-offset: 0;
         box-shadow: inset 0 0 0 1px #ffe284; }
+    .p-listbox .p-listbox-list .p-listbox-empty-message {
+      padding: 0.5rem 1rem;
+      color: rgba(255, 255, 255, 0.87);
+      background: transparent; }
   .p-listbox:not(.p-disabled) .p-listbox-item:not(.p-highlight):not(.p-disabled):hover {
     color: rgba(255, 255, 255, 0.87);
     background: rgba(255, 255, 255, 0.03); }
diff --git a/public/themes/arya-purple/theme.css b/public/themes/arya-purple/theme.css
index e77b88f6b8..e71b087276 100644
--- a/public/themes/arya-purple/theme.css
+++ b/public/themes/arya-purple/theme.css
@@ -686,6 +686,10 @@
         outline: 0 none;
         outline-offset: 0;
         box-shadow: inset 0 0 0 1px #cf95d9; }
+    .p-listbox .p-listbox-list .p-listbox-empty-message {
+      padding: 0.5rem 1rem;
+      color: rgba(255, 255, 255, 0.87);
+      background: transparent; }
   .p-listbox:not(.p-disabled) .p-listbox-item:not(.p-highlight):not(.p-disabled):hover {
     color: rgba(255, 255, 255, 0.87);
     background: rgba(255, 255, 255, 0.03); }
diff --git a/public/themes/bootstrap4-dark-blue/theme.css b/public/themes/bootstrap4-dark-blue/theme.css
index 36f3a4e108..346c25f92d 100644
--- a/public/themes/bootstrap4-dark-blue/theme.css
+++ b/public/themes/bootstrap4-dark-blue/theme.css
@@ -686,6 +686,10 @@
         outline: 0 none;
         outline-offset: 0;
         box-shadow: inset 0 0 0 0.15rem #e3f3fe; }
+    .p-listbox .p-listbox-list .p-listbox-empty-message {
+      padding: 0.5rem 1.5rem;
+      color: rgba(255, 255, 255, 0.87);
+      background: transparent; }
   .p-listbox:not(.p-disabled) .p-listbox-item:not(.p-highlight):not(.p-disabled):hover {
     color: rgba(255, 255, 255, 0.87);
     background: rgba(255, 255, 255, 0.04); }
diff --git a/public/themes/bootstrap4-dark-purple/theme.css b/public/themes/bootstrap4-dark-purple/theme.css
index 1891dd3a67..19985e0bfb 100644
--- a/public/themes/bootstrap4-dark-purple/theme.css
+++ b/public/themes/bootstrap4-dark-purple/theme.css
@@ -686,6 +686,10 @@
         outline: 0 none;
         outline-offset: 0;
         box-shadow: inset 0 0 0 0.15rem #f0e6f5; }
+    .p-listbox .p-listbox-list .p-listbox-empty-message {
+      padding: 0.5rem 1.5rem;
+      color: rgba(255, 255, 255, 0.87);
+      background: transparent; }
   .p-listbox:not(.p-disabled) .p-listbox-item:not(.p-highlight):not(.p-disabled):hover {
     color: rgba(255, 255, 255, 0.87);
     background: rgba(255, 255, 255, 0.04); }
diff --git a/public/themes/bootstrap4-light-blue/theme.css b/public/themes/bootstrap4-light-blue/theme.css
index 62ee4bfac3..6f805da662 100644
--- a/public/themes/bootstrap4-light-blue/theme.css
+++ b/public/themes/bootstrap4-light-blue/theme.css
@@ -686,6 +686,10 @@
         outline: 0 none;
         outline-offset: 0;
         box-shadow: inset 0 0 0 0.15rem rgba(38, 143, 255, 0.5); }
+    .p-listbox .p-listbox-list .p-listbox-empty-message {
+      padding: 0.5rem 1.5rem;
+      color: #212529;
+      background: transparent; }
   .p-listbox:not(.p-disabled) .p-listbox-item:not(.p-highlight):not(.p-disabled):hover {
     color: #212529;
     background: #e9ecef; }
diff --git a/public/themes/bootstrap4-light-purple/theme.css b/public/themes/bootstrap4-light-purple/theme.css
index b46d3410f5..2408fc1214 100644
--- a/public/themes/bootstrap4-light-purple/theme.css
+++ b/public/themes/bootstrap4-light-purple/theme.css
@@ -686,6 +686,10 @@
         outline: 0 none;
         outline-offset: 0;
         box-shadow: inset 0 0 0 0.15rem rgba(136, 60, 174, 0.5); }
+    .p-listbox .p-listbox-list .p-listbox-empty-message {
+      padding: 0.5rem 1.5rem;
+      color: #212529;
+      background: transparent; }
   .p-listbox:not(.p-disabled) .p-listbox-item:not(.p-highlight):not(.p-disabled):hover {
     color: #212529;
     background: #e9ecef; }
diff --git a/public/themes/luna-amber/theme.css b/public/themes/luna-amber/theme.css
index c1e97c84d9..9ae75a10ed 100644
--- a/public/themes/luna-amber/theme.css
+++ b/public/themes/luna-amber/theme.css
@@ -686,6 +686,10 @@
         outline: 0 none;
         outline-offset: 0;
         box-shadow: inset 0 0 0 0.2rem white; }
+    .p-listbox .p-listbox-list .p-listbox-empty-message {
+      padding: 0.429rem 0.857rem;
+      color: #dedede;
+      background: transparent; }
   .p-listbox:not(.p-disabled) .p-listbox-item:not(.p-highlight):not(.p-disabled):hover {
     color: #dedede;
     background: #4c4c4c; }
diff --git a/public/themes/luna-blue/theme.css b/public/themes/luna-blue/theme.css
index d969a9030c..27677e7dc9 100644
--- a/public/themes/luna-blue/theme.css
+++ b/public/themes/luna-blue/theme.css
@@ -686,6 +686,10 @@
         outline: 0 none;
         outline-offset: 0;
         box-shadow: inset 0 0 0 0.2rem white; }
+    .p-listbox .p-listbox-list .p-listbox-empty-message {
+      padding: 0.429rem 0.857rem;
+      color: #dedede;
+      background: transparent; }
   .p-listbox:not(.p-disabled) .p-listbox-item:not(.p-highlight):not(.p-disabled):hover {
     color: #dedede;
     background: #4c4c4c; }
diff --git a/public/themes/luna-green/theme.css b/public/themes/luna-green/theme.css
index 724736efe2..4075cab276 100644
--- a/public/themes/luna-green/theme.css
+++ b/public/themes/luna-green/theme.css
@@ -686,6 +686,10 @@
         outline: 0 none;
         outline-offset: 0;
         box-shadow: inset 0 0 0 0.2rem white; }
+    .p-listbox .p-listbox-list .p-listbox-empty-message {
+      padding: 0.429rem 0.857rem;
+      color: #dedede;
+      background: transparent; }
   .p-listbox:not(.p-disabled) .p-listbox-item:not(.p-highlight):not(.p-disabled):hover {
     color: #dedede;
     background: #4c4c4c; }
diff --git a/public/themes/luna-pink/theme.css b/public/themes/luna-pink/theme.css
index f0c398a913..e8417f4206 100644
--- a/public/themes/luna-pink/theme.css
+++ b/public/themes/luna-pink/theme.css
@@ -686,6 +686,10 @@
         outline: 0 none;
         outline-offset: 0;
         box-shadow: inset 0 0 0 0.2rem white; }
+    .p-listbox .p-listbox-list .p-listbox-empty-message {
+      padding: 0.429rem 0.857rem;
+      color: #dedede;
+      background: transparent; }
   .p-listbox:not(.p-disabled) .p-listbox-item:not(.p-highlight):not(.p-disabled):hover {
     color: #dedede;
     background: #4c4c4c; }
diff --git a/public/themes/md-dark-deeppurple/theme.css b/public/themes/md-dark-deeppurple/theme.css
index fda22c1be4..2748091912 100644
--- a/public/themes/md-dark-deeppurple/theme.css
+++ b/public/themes/md-dark-deeppurple/theme.css
@@ -704,6 +704,10 @@
         outline: 0 none;
         outline-offset: 0;
         box-shadow: none; }
+    .p-listbox .p-listbox-list .p-listbox-empty-message {
+      padding: 1rem 1rem;
+      color: rgba(255, 255, 255, 0.87);
+      background: transparent; }
   .p-listbox:not(.p-disabled) .p-listbox-item:not(.p-highlight):not(.p-disabled):hover {
     color: rgba(255, 255, 255, 0.87);
     background: rgba(255, 255, 255, 0.04); }
@@ -4002,7 +4006,7 @@
     .p-panelmenu .p-panelmenu-panel .p-panelmenu-header.p-disabled .p-panelmenu-header-link > * {
       opacity: 0.38; }
   .p-panelmenu .p-panelmenu-panel .p-panelmenu-header:not(.p-highlight) .p-panelmenu-header-link:focus {
-    background: #f6f6f6; }
+    background: rgba(255, 255, 255, 0.04); }
 
 .p-progressbar {
   border-radius: 0; }
diff --git a/public/themes/md-dark-indigo/theme.css b/public/themes/md-dark-indigo/theme.css
index 4297ff9ca1..1fabf32743 100644
--- a/public/themes/md-dark-indigo/theme.css
+++ b/public/themes/md-dark-indigo/theme.css
@@ -704,6 +704,10 @@
         outline: 0 none;
         outline-offset: 0;
         box-shadow: none; }
+    .p-listbox .p-listbox-list .p-listbox-empty-message {
+      padding: 1rem 1rem;
+      color: rgba(255, 255, 255, 0.87);
+      background: transparent; }
   .p-listbox:not(.p-disabled) .p-listbox-item:not(.p-highlight):not(.p-disabled):hover {
     color: rgba(255, 255, 255, 0.87);
     background: rgba(255, 255, 255, 0.04); }
@@ -4002,7 +4006,7 @@
     .p-panelmenu .p-panelmenu-panel .p-panelmenu-header.p-disabled .p-panelmenu-header-link > * {
       opacity: 0.38; }
   .p-panelmenu .p-panelmenu-panel .p-panelmenu-header:not(.p-highlight) .p-panelmenu-header-link:focus {
-    background: #f6f6f6; }
+    background: rgba(255, 255, 255, 0.04); }
 
 .p-progressbar {
   border-radius: 0; }
diff --git a/public/themes/md-light-deeppurple/theme.css b/public/themes/md-light-deeppurple/theme.css
index a0b00a8202..6557198a77 100644
--- a/public/themes/md-light-deeppurple/theme.css
+++ b/public/themes/md-light-deeppurple/theme.css
@@ -704,6 +704,10 @@
         outline: 0 none;
         outline-offset: 0;
         box-shadow: none; }
+    .p-listbox .p-listbox-list .p-listbox-empty-message {
+      padding: 1rem 1rem;
+      color: rgba(0, 0, 0, 0.87);
+      background: transparent; }
   .p-listbox:not(.p-disabled) .p-listbox-item:not(.p-highlight):not(.p-disabled):hover {
     color: rgba(0, 0, 0, 0.87);
     background: rgba(0, 0, 0, 0.04); }
diff --git a/public/themes/md-light-indigo/theme.css b/public/themes/md-light-indigo/theme.css
index 4e23462bec..e789293690 100644
--- a/public/themes/md-light-indigo/theme.css
+++ b/public/themes/md-light-indigo/theme.css
@@ -704,6 +704,10 @@
         outline: 0 none;
         outline-offset: 0;
         box-shadow: none; }
+    .p-listbox .p-listbox-list .p-listbox-empty-message {
+      padding: 1rem 1rem;
+      color: rgba(0, 0, 0, 0.87);
+      background: transparent; }
   .p-listbox:not(.p-disabled) .p-listbox-item:not(.p-highlight):not(.p-disabled):hover {
     color: rgba(0, 0, 0, 0.87);
     background: rgba(0, 0, 0, 0.04); }
diff --git a/public/themes/mdc-dark-deeppurple/theme.css b/public/themes/mdc-dark-deeppurple/theme.css
index 1408e486fc..e27c114f15 100644
--- a/public/themes/mdc-dark-deeppurple/theme.css
+++ b/public/themes/mdc-dark-deeppurple/theme.css
@@ -704,6 +704,10 @@
         outline: 0 none;
         outline-offset: 0;
         box-shadow: none; }
+    .p-listbox .p-listbox-list .p-listbox-empty-message {
+      padding: 0.75rem 0.75rem;
+      color: rgba(255, 255, 255, 0.87);
+      background: transparent; }
   .p-listbox:not(.p-disabled) .p-listbox-item:not(.p-highlight):not(.p-disabled):hover {
     color: rgba(255, 255, 255, 0.87);
     background: rgba(255, 255, 255, 0.04); }
@@ -4002,7 +4006,7 @@
     .p-panelmenu .p-panelmenu-panel .p-panelmenu-header.p-disabled .p-panelmenu-header-link > * {
       opacity: 0.38; }
   .p-panelmenu .p-panelmenu-panel .p-panelmenu-header:not(.p-highlight) .p-panelmenu-header-link:focus {
-    background: #f6f6f6; }
+    background: rgba(255, 255, 255, 0.04); }
 
 .p-progressbar {
   border-radius: 0; }
diff --git a/public/themes/mdc-dark-indigo/theme.css b/public/themes/mdc-dark-indigo/theme.css
index c08f15b7fa..22f0be4032 100644
--- a/public/themes/mdc-dark-indigo/theme.css
+++ b/public/themes/mdc-dark-indigo/theme.css
@@ -704,6 +704,10 @@
         outline: 0 none;
         outline-offset: 0;
         box-shadow: none; }
+    .p-listbox .p-listbox-list .p-listbox-empty-message {
+      padding: 0.75rem 0.75rem;
+      color: rgba(255, 255, 255, 0.87);
+      background: transparent; }
   .p-listbox:not(.p-disabled) .p-listbox-item:not(.p-highlight):not(.p-disabled):hover {
     color: rgba(255, 255, 255, 0.87);
     background: rgba(255, 255, 255, 0.04); }
@@ -4002,7 +4006,7 @@
     .p-panelmenu .p-panelmenu-panel .p-panelmenu-header.p-disabled .p-panelmenu-header-link > * {
       opacity: 0.38; }
   .p-panelmenu .p-panelmenu-panel .p-panelmenu-header:not(.p-highlight) .p-panelmenu-header-link:focus {
-    background: #f6f6f6; }
+    background: rgba(255, 255, 255, 0.04); }
 
 .p-progressbar {
   border-radius: 0; }
diff --git a/public/themes/mdc-light-deeppurple/theme.css b/public/themes/mdc-light-deeppurple/theme.css
index d29e4734e7..0a081be925 100644
--- a/public/themes/mdc-light-deeppurple/theme.css
+++ b/public/themes/mdc-light-deeppurple/theme.css
@@ -704,6 +704,10 @@
         outline: 0 none;
         outline-offset: 0;
         box-shadow: none; }
+    .p-listbox .p-listbox-list .p-listbox-empty-message {
+      padding: 0.75rem 0.75rem;
+      color: rgba(0, 0, 0, 0.87);
+      background: transparent; }
   .p-listbox:not(.p-disabled) .p-listbox-item:not(.p-highlight):not(.p-disabled):hover {
     color: rgba(0, 0, 0, 0.87);
     background: rgba(0, 0, 0, 0.04); }
diff --git a/public/themes/mdc-light-indigo/theme.css b/public/themes/mdc-light-indigo/theme.css
index 4d80797596..3043684a00 100644
--- a/public/themes/mdc-light-indigo/theme.css
+++ b/public/themes/mdc-light-indigo/theme.css
@@ -704,6 +704,10 @@
         outline: 0 none;
         outline-offset: 0;
         box-shadow: none; }
+    .p-listbox .p-listbox-list .p-listbox-empty-message {
+      padding: 0.75rem 0.75rem;
+      color: rgba(0, 0, 0, 0.87);
+      background: transparent; }
   .p-listbox:not(.p-disabled) .p-listbox-item:not(.p-highlight):not(.p-disabled):hover {
     color: rgba(0, 0, 0, 0.87);
     background: rgba(0, 0, 0, 0.04); }
diff --git a/public/themes/nova-accent/theme.css b/public/themes/nova-accent/theme.css
index e04310da2c..fc19cfa2ef 100644
--- a/public/themes/nova-accent/theme.css
+++ b/public/themes/nova-accent/theme.css
@@ -683,6 +683,10 @@
         outline: 0 none;
         outline-offset: 0;
         box-shadow: inset 0 0 0 0.2rem #8dcdff; }
+    .p-listbox .p-listbox-list .p-listbox-empty-message {
+      padding: 0.429rem 0.857rem;
+      color: #333333;
+      background: transparent; }
   .p-listbox:not(.p-disabled) .p-listbox-item:not(.p-highlight):not(.p-disabled):hover {
     color: #333333;
     background: #eaeaea; }
diff --git a/public/themes/nova-alt/theme.css b/public/themes/nova-alt/theme.css
index 90292cc263..71f42dffef 100644
--- a/public/themes/nova-alt/theme.css
+++ b/public/themes/nova-alt/theme.css
@@ -686,6 +686,10 @@
         outline: 0 none;
         outline-offset: 0;
         box-shadow: inset 0 0 0 0.2rem #8dcdff; }
+    .p-listbox .p-listbox-list .p-listbox-empty-message {
+      padding: 0.429rem 0.857rem;
+      color: #333333;
+      background: transparent; }
   .p-listbox:not(.p-disabled) .p-listbox-item:not(.p-highlight):not(.p-disabled):hover {
     color: #333333;
     background: #eaeaea; }
diff --git a/public/themes/nova/theme.css b/public/themes/nova/theme.css
index 5b32e029d7..04d9ed5f47 100644
--- a/public/themes/nova/theme.css
+++ b/public/themes/nova/theme.css
@@ -686,6 +686,10 @@
         outline: 0 none;
         outline-offset: 0;
         box-shadow: inset 0 0 0 0.2rem #8dcdff; }
+    .p-listbox .p-listbox-list .p-listbox-empty-message {
+      padding: 0.429rem 0.857rem;
+      color: #333333;
+      background: transparent; }
   .p-listbox:not(.p-disabled) .p-listbox-item:not(.p-highlight):not(.p-disabled):hover {
     color: #333333;
     background: #eaeaea; }
diff --git a/public/themes/rhea/theme.css b/public/themes/rhea/theme.css
index 3d855e1360..861e6e0679 100644
--- a/public/themes/rhea/theme.css
+++ b/public/themes/rhea/theme.css
@@ -683,6 +683,10 @@
         outline: 0 none;
         outline-offset: 0;
         box-shadow: inset 0 0 0 0.2rem #e4e9ec; }
+    .p-listbox .p-listbox-list .p-listbox-empty-message {
+      padding: 0.429rem 0.857rem;
+      color: #666666;
+      background: transparent; }
   .p-listbox:not(.p-disabled) .p-listbox-item:not(.p-highlight):not(.p-disabled):hover {
     color: #666666;
     background: #f4f4f4; }
diff --git a/public/themes/saga-blue/theme.css b/public/themes/saga-blue/theme.css
index 181aab479c..1dd0aa51d1 100644
--- a/public/themes/saga-blue/theme.css
+++ b/public/themes/saga-blue/theme.css
@@ -686,6 +686,10 @@
         outline: 0 none;
         outline-offset: 0;
         box-shadow: inset 0 0 0 0.15rem #a6d5fa; }
+    .p-listbox .p-listbox-list .p-listbox-empty-message {
+      padding: 0.5rem 1rem;
+      color: #495057;
+      background: transparent; }
   .p-listbox:not(.p-disabled) .p-listbox-item:not(.p-highlight):not(.p-disabled):hover {
     color: #495057;
     background: #e9ecef; }
diff --git a/public/themes/saga-green/theme.css b/public/themes/saga-green/theme.css
index f986bf9502..4b500401c8 100644
--- a/public/themes/saga-green/theme.css
+++ b/public/themes/saga-green/theme.css
@@ -686,6 +686,10 @@
         outline: 0 none;
         outline-offset: 0;
         box-shadow: inset 0 0 0 0.15rem #b7e0b8; }
+    .p-listbox .p-listbox-list .p-listbox-empty-message {
+      padding: 0.5rem 1rem;
+      color: #495057;
+      background: transparent; }
   .p-listbox:not(.p-disabled) .p-listbox-item:not(.p-highlight):not(.p-disabled):hover {
     color: #495057;
     background: #e9ecef; }
diff --git a/public/themes/saga-orange/theme.css b/public/themes/saga-orange/theme.css
index 9dfba69a11..cc8babcadb 100644
--- a/public/themes/saga-orange/theme.css
+++ b/public/themes/saga-orange/theme.css
@@ -686,6 +686,10 @@
         outline: 0 none;
         outline-offset: 0;
         box-shadow: inset 0 0 0 0.15rem #ffe69c; }
+    .p-listbox .p-listbox-list .p-listbox-empty-message {
+      padding: 0.5rem 1rem;
+      color: #495057;
+      background: transparent; }
   .p-listbox:not(.p-disabled) .p-listbox-item:not(.p-highlight):not(.p-disabled):hover {
     color: #495057;
     background: #e9ecef; }
diff --git a/public/themes/saga-purple/theme.css b/public/themes/saga-purple/theme.css
index 2995551035..12570aace8 100644
--- a/public/themes/saga-purple/theme.css
+++ b/public/themes/saga-purple/theme.css
@@ -686,6 +686,10 @@
         outline: 0 none;
         outline-offset: 0;
         box-shadow: inset 0 0 0 0.15rem #df9eea; }
+    .p-listbox .p-listbox-list .p-listbox-empty-message {
+      padding: 0.5rem 1rem;
+      color: #495057;
+      background: transparent; }
   .p-listbox:not(.p-disabled) .p-listbox-item:not(.p-highlight):not(.p-disabled):hover {
     color: #495057;
     background: #e9ecef; }
diff --git a/public/themes/vela-blue/theme.css b/public/themes/vela-blue/theme.css
index 6f3dc0341d..0c5d615cca 100644
--- a/public/themes/vela-blue/theme.css
+++ b/public/themes/vela-blue/theme.css
@@ -686,6 +686,10 @@
         outline: 0 none;
         outline-offset: 0;
         box-shadow: inset 0 0 0 1px #93cbf9; }
+    .p-listbox .p-listbox-list .p-listbox-empty-message {
+      padding: 0.5rem 1rem;
+      color: rgba(255, 255, 255, 0.87);
+      background: transparent; }
   .p-listbox:not(.p-disabled) .p-listbox-item:not(.p-highlight):not(.p-disabled):hover {
     color: rgba(255, 255, 255, 0.87);
     background: rgba(255, 255, 255, 0.03); }
diff --git a/public/themes/vela-green/theme.css b/public/themes/vela-green/theme.css
index a51c9c02f8..9bc6be29c1 100644
--- a/public/themes/vela-green/theme.css
+++ b/public/themes/vela-green/theme.css
@@ -686,6 +686,10 @@
         outline: 0 none;
         outline-offset: 0;
         box-shadow: inset 0 0 0 1px #a7d8a9; }
+    .p-listbox .p-listbox-list .p-listbox-empty-message {
+      padding: 0.5rem 1rem;
+      color: rgba(255, 255, 255, 0.87);
+      background: transparent; }
   .p-listbox:not(.p-disabled) .p-listbox-item:not(.p-highlight):not(.p-disabled):hover {
     color: rgba(255, 255, 255, 0.87);
     background: rgba(255, 255, 255, 0.03); }
diff --git a/public/themes/vela-orange/theme.css b/public/themes/vela-orange/theme.css
index ad921b4c44..c79fedd7a5 100644
--- a/public/themes/vela-orange/theme.css
+++ b/public/themes/vela-orange/theme.css
@@ -686,6 +686,10 @@
         outline: 0 none;
         outline-offset: 0;
         box-shadow: inset 0 0 0 1px #ffe284; }
+    .p-listbox .p-listbox-list .p-listbox-empty-message {
+      padding: 0.5rem 1rem;
+      color: rgba(255, 255, 255, 0.87);
+      background: transparent; }
   .p-listbox:not(.p-disabled) .p-listbox-item:not(.p-highlight):not(.p-disabled):hover {
     color: rgba(255, 255, 255, 0.87);
     background: rgba(255, 255, 255, 0.03); }
diff --git a/public/themes/vela-purple/theme.css b/public/themes/vela-purple/theme.css
index b463920179..6690a8650f 100644
--- a/public/themes/vela-purple/theme.css
+++ b/public/themes/vela-purple/theme.css
@@ -686,6 +686,10 @@
         outline: 0 none;
         outline-offset: 0;
         box-shadow: inset 0 0 0 1px #cf95d9; }
+    .p-listbox .p-listbox-list .p-listbox-empty-message {
+      padding: 0.5rem 1rem;
+      color: rgba(255, 255, 255, 0.87);
+      background: transparent; }
   .p-listbox:not(.p-disabled) .p-listbox-item:not(.p-highlight):not(.p-disabled):hover {
     color: rgba(255, 255, 255, 0.87);
     background: rgba(255, 255, 255, 0.03); }