HTML filter is not applied just after allowance if strict-blocking is temporary allowed

[Yuki2718]

Prerequisites

• I verified that this is not a filter issue
  • Filter issues MUST be reported at filter issue tracker
• This is not a support issue or a question
  • Support issues and questions are handled at /r/uBlockOrigin
• I performed a cursory search of the issue tracker to avoid opening a duplicate issue
  • Your issue may already be reported.
• I tried to reproduce the issue when...
  • uBlock Origin is the only extension
  • uBlock Origin with default lists/settings
  • using a new, unmodified browser profile
• I am running the latest version of uBlock Origin
• I checked the documentation to understand that the issue I report is not a normal behavior

Description

It may be only me but as the title says a HTML filter is skipped just after temporal allowing of strict-blocking. Reload and the filter is correctly applied, or as long as temporal allowance is on the filter is applied - it's only just after the first allowance. If I disable the filter causing strict-blocking, again the filter is applied. And it's only on Android.

A specific URL where the issue occurs

Google search https://www.google.com/search?client=firefox-b-d&q=nanj-adguard&oq=nanj-adguard -> go to https://wikiwiki.jp/nanj-adguard/. Tested on a few other URLs too.

Steps to Reproduce

1. Add any valid HTML filter and any rule to cause strict-blocking, for example wikiwiki.jp##^.title2 and ||wikiwiki.jp^$doc
2. Open the logger, visit the site, and temporary allow.
3. See HTML filter was not applied but applied if the page is reloaded.

Expected behavior:

HTML filter is applied whatever condition is.

Actual behavior:

Not

Your environment

• uBlock Origin version: 1.33.2
• Browser Name and version: Firefox 85.1.3 (Build #2015792283)
• Operating System and version: Android 11

[gwarser]

Fx 85.0.2/86.0 uBO 1.33.2 on Manjaro - unable to reproduce.

[uBlock-user]

Can you repro this consistently ?

[Yuki2718]

Can you repro this consistently ?

Yes, it's 100% of times and reproduced on Firefox Beta 86.0.0-beta.5 too. I don't know how to take video screenshot like ghajini so at most can upload screenshots of the logger if it ever helps.

[Yuki2718]

The first SS is actually the second try - temporal allowance is still active and HTML filter is applied. I waited for the allowance to be inactive cleared cache etc., tried again and temporary allowed again, then in the second screenshot the filter is not applied.

[gwarser]

I see this with remote debugging. No errors in console.