Fix: Shifted geometry during editing (#4731)

When popup is displayed in the right dock and edition is launched, we have to synchronize OL maps only when right dock is closed as it changes the map size
Fix #4729

assets/src/legacy/edition.js

@@ -1271,10 +1271,6 @@ var lizEdition = function() {
      * @param aCallback
      */
     function launchEdition( aLayerId, aFid, aParent, aCallback ) {
-
-        // Put old OL2 map on top and synchronize position with new OL map
-        lizMap.mainLizmap.newOlMap = false;
-
         var editedFeature = new FeatureEditionData(aLayerId, null, null);
 
         // Get parent relation
@@ -1460,6 +1456,9 @@ var lizEdition = function() {
                 // See "Check li (tabs) visibility" in displayEditionForm method
                 displayEditionForm( data );
 
+                // Put old OL2 map on top and synchronize position with new OL map
+                lizMap.mainLizmap.newOlMap = false;
+
                 if( aCallback )
                     aCallback( editionLayer['id'], featureId );
             })