filmweb.pl: breakage - videos do not play with "uBlock filters – Unbreak" enabled

[occasionalbughunter]

Prerequisites

• This is NOT a YouTube, Facebook, Twitch or a shortener/hosting site report. These sites MUST be reported by clicking their respective links.
• I read and understand the policy about what is a valid filter issue.
• I verified that this issue is not a duplicate. (Use this button to find out.)
• I did not remove any of the default filter lists, or I have verified that the issue was not caused by removing any of the default lists.
• I did not enable additional filter lists, or I have verified that the issue still occurs without enabling additional filter lists.
• I do not have custom filters/rules, or I have verified that the issue still occurs without custom filters/rules.
• I am not using uBlock Origin along with other content blockers.
• I have verified that the web browser's built-in content blocker/tracking protection, network wide/DNS blocking, or my VPN is not causing the issue.
• I have verified that other extensions are not causing the issue.
• If this is about a breakage or detection, I have verified that it is caused by uBlock Origin and isn't a site issue.
• I did not answer truthfully to ALL the above checkboxes.

URL address of the web page

https://www.filmweb.pl/video/Zwiastun/Wielkie+pi%C4%99kno+Zwiastun+nr+1+polski-32642

Category

breakage

Description

When "uBlock filters – Unbreak" is enabled, video does not play on this site.

Other extensions used

none

Screenshot(s)

Screenshot(s)

Configuration

uBlock Origin: 1.59.0
Firefox: 130
filterset (summary):
 network: 20348
 cosmetic: 12363
 scriptlet: 20818
 html: 1998
listset (total-discarded, last-updated):
 removed:
  easylist: null
  easyprivacy: null
  plowe-0: null
  POL-0: null
  POL-2: null
  urlhaus-1: null
 default:
  user-filters: 68-1, never
  ublock-filters: 40545-138, 1m
  ublock-badware: 11169-6, 1m
  ublock-privacy: 1253-22, 1m
  ublock-unbreak: 2538-1, never
  ublock-quick-fixes: 140-8, 1m
filterset (user): [array of 68 redacted]
trustedset:
 added: [array of 219 redacted]
 removed:
  moz-extension-scheme
switchRuleset:
 added: [array of 34 redacted]
userSettings:
 suspendUntilListsAreLoaded: false
hiddenSettings: [none]
supportStats:
 allReadyAfter: 363 ms
 maxAssetCacheWait: 212 ms
 cacheBackend: indexedDB
 unsuspendAfter: 83 ms
popupPanel:
 blocked: 1
 network:
  smartadserver.com: 1

[mapx-]

removed:
easylist: null
easyprivacy: null
plowe-0: null
POL-0: null
POL-2: null
urlhaus-1: null

very very bad.

Reset uBO to defaults, add the regional PL lists too, do not touch any setting in uBO, do not use any other blocking extension

[occasionalbughunter]

I had to disable these lists, because when they were enabled, they also caused blocking this page. This smartadserver seems to be blocked by many filters so I will have to write to each list creator.
I attached screenshot showing which ublock filter blocks this ad...

[mapx-]

No issue on my end using uBO defaults =>

Reset uBO to defaults, add the regional PL lists too, do not touch any setting in uBO, do not use any other blocking extension

[occasionalbughunter]

I did as you asked but issue still persist.
This is my config after reset:

From my limited understanding of this issue, ad server is blocked via EasyList:

When I disable it, is blocked via Polish uBlock Filters:

When I disable them too, this is now blocked by uBlock Unbreak I reported earlier:

Then by Peter Lowe's Ad and tracking list:

Only when I disable all 4, this site works:

and this is what remains in config:

[occasionalbughunter]

Nevermind. I had to ENABLE additional filter: AdGuard – Ads.
It is right below Easy List, but it is disabled on default.
When I enabled it, I was able to enable all 4 lists mentioned before and it still works!
It must contain some exclusion which fixes this page.
Long story short: default settings do not fix this issue, you have to manually enable Adguard - Ads filter!!!

[mapx-]

uBO defaults is enough on my end.

Did you disable ETP (Enhanced Tracking Protection) in firefox ?

[occasionalbughunter]

Yes I have it disabled on this site.
Tried setting it to standard or custom with all disabled in general browser settings but it changed nothing.

[stephenhawk8054]

Video plays fine on my side with default settings + POL lists