Closed Bug 1839681 Opened 1 year ago Closed 1 year ago

Flashing elements on https://polypane.app/

Categories

(Core :: Graphics: WebRender, defect)

defect

Tracking

()

RESOLVED FIXED
116 Branch
Tracking Status
firefox-esr102 --- unaffected
firefox-esr115 --- unaffected
firefox114 --- unaffected
firefox115 --- unaffected
firefox116 --- fixed

People

(Reporter: mayankleoboy1, Assigned: gw)

References

(Regression, )

Details

(Keywords: regression)

Attachments

(3 files)

Go to https://polypane.app/
Scroll down to the section that says "Give it a try"

3 different panes are there below that header. Scroll inside those panes

AR: White flashes

Regression: bug 1837902

Attached file about:support (deleted) —
Attached video bandicam 2023-06-21 21-53-53-058.mp4 (deleted) —

Set release status flags based on info from the regressing bug 1837902

:gw, since you are the author of the regressor, bug 1837902, could you take a look? Also, could you set the severity field?

For more information, please visit BugBot documentation.

I can reproduce this on Nightly116.0a1 Windows10 with SW-WR as well as HW-WR.

Assignee: nobody → gwatson
Flags: needinfo?(gwatson)

Minimal repro:

<!DOCTYPE html>
<html>
    <head>
        <style>
            .outer {
                height: 800px;
                width: 920px;
                overflow: auto;
                border-radius: 10px;
            }
            .inner {
                background-color: #0079b1;
            }
        </style>
    </head>
    <body>
        <div class="outer">
            <section class="inner" style="height: 10000px;"></section>
        </div>
    </body>
</html>

Status: NEW → RESOLVED
Closed: 1 year ago
Resolution: --- → FIXED
Target Milestone: --- → 116 Branch
Flags: qe-verify+

Set release status flags based on info from the regressing bug 1837902

Attached image repro.png (deleted) —

I can still reproduce this issue on the latest Nightly(2023-07-13) but not on Firefox 116 Beta, on https://polypane.app , on Windows 10. macOS and Ubuntu do not reproduce.
Should I open a new bug for Windows only?

Flags: needinfo?(gwatson)

I am not :gwatson, but I think the simplest way is to file a new bug and link this bug.
FWIW, I am on Windows and I cant repro the flashing. So please put detailed STR.

Flags: needinfo?(oardelean)

STR I used:

  1. Launch Firefox Nightly.
  2. Navigate to https://www.polypane.app .
  3. Scroll down to the section that says "Give it a try".
  4. Scroll inside the panels.

I didn't change any preferences prior to testing using these STR because I could reproduce without any issues on an affected older build.

Flags: needinfo?(oardelean)
Blocks: 1843569

(In reply to Ardelean Oana, Desktop QA from comment #10)

STR I used:

  1. Launch Firefox Nightly.
  2. Navigate to https://www.polypane.app .
  3. Scroll down to the section that says "Give it a try".
  4. Scroll inside the panels.

I didn't change any preferences prior to testing using these STR because I could reproduce without any issues on an affected older build.

I have cloned this to Bug 1843569.

Flags: needinfo?(gwatson)
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