Closed Bug 1929540 Opened 1 month ago Closed 25 days ago

firefox nightly - scrolling in the vertical tab sidebar is slow/stuttering

Categories

(Firefox :: Sidebar, defect)

defect

Tracking

()

RESOLVED DUPLICATE of bug 1924193

People

(Reporter: cem.aydin, Unassigned)

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(1 file)

User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:134.0) Gecko/20100101 Firefox/134.0

Steps to reproduce:

Open more than 15 tabs and enable the vertical sidebar for tabs. Scroll up and down the tab sidebar using the mouse wheel. (I also have some tabs pinned on top, I'm not sure if this makes a difference but I don't think so.)

I'm using firefox-nightly on Arch Linux / GNOME / Wayland. It has happened consistently in every version of nightly I tried, since the feature exists.

I also tried turning off the tab preview without any effect.

Actual results:

The scrolling in the tab sidebar is stuttering and becomes very slow at some point. Web pages are scrolling just fine.

Expected results:

Scrolling should be smooth.

The Bugbug bot thinks this bug should belong to the 'Firefox::Sidebar' component, and is moving the bug to that component. Please correct in case you think the bot is wrong.

Component: Untriaged → Sidebar

Possibly a dupe of bug 1927094 ?

(In reply to Stuart Colville [:muffinresearch] from comment #2)

Possibly a dupe of bug 1927094 ?

Yeah, I think it could be duped to that bug which was spun off from bug 1924193.

Ah, bug 1924193 looks very much like what I'm experiencing and it seems to also be on Linux. I looked for other bugs with the same problem before opening this one but I must have missed it. I think I can mark it as a duplicate.

Status: UNCONFIRMED → RESOLVED
Closed: 25 days ago
Duplicate of bug: 1924193
Resolution: --- → DUPLICATE
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