[Bug] The extension's GUI, in context menu mode, becomes unrounded at its corners when the thumbnail replacement modal is invoked.

[RokeJulianLockhart]

Describe the bug

The extension's GUI, in context menu mode, becomes unrounded at its corners when the thumbnail replacement modal is invoked.

Expected behavior

It should.

Screenshots

1. Correct

   

2. Incorrect

   

Desktop

1. OS

   kernel-6.14.4-300.fc42.x86_64

2. Browser

   firefox-137.0-2.fc42.x86_64

3. Version

   Name            : firefox
   Epoch           : 0
   Version         : 137.0
   Release         : 2.fc42
   Architecture    : x86_64
   Installed size  : 238.0 MiB
   Source          : firefox-137.0-2.fc42.src.rpm
   From repository : <unknown>
   Vendor          : Fedora Project
   

Smartphone

It's inapplicable on Fenix for AOSP:

[exentrich]

Hello! I do not understand, can you share more details?

[RokeJulianLockhart]

@exentrich, I've provided a more direct comparison:

In the bottom one, the background extends beyond the rounded border.

[ffytczuthp]

This is the biggest software bug that I have ever seen. It is the bug with the size of the universe :)

[exentrich]

@RokeJulianLockhart This issue is specific to Firefox. The background sometimes extends randomly, not just when the cover modal appears. No idea how to fix it—any suggestions are welcome!

[RokeJulianLockhart]

https://github.com/raindropio/app/issues/170#issuecomment-2890088913

@exentrich, if it doesn't reproduce on Chrome, I can take it to Mozilla, especially if you can provide a minimal reproducible sample. I'm unfortunately no extension developer, so I can't assist much otherwise.

[RokeJulianLockhart]

https://github.com/raindropio/app/issues/170#event-19478212017

Indeed; this appears to be remediated with 6.6.90.xpi on firefox-142.0.1-1.fc42: