1706752 - [Proton] [Linux] Lack of rounded corners when using Firefox build-in themes

Status: RESOLVED DUPLICATE of bug 1509931

(Core :: Widget: Gtk, defect, P2)

Description

[TheEvilSkeleton]

Attachment: Screenshot from 2021-04-21 16-07-42.png

User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:89.0) Gecko/20100101 Firefox/89.0

Steps to reproduce:

Use a default theme.

Actual results:

Corners are sharp when using GNOME.

Expected results:

Corners should be rounded.

Comment 1

[BugBot [:suhaib / :marco/ :calixte]]

The Bugbug bot thinks this bug should belong to the 'Core::Widget: Gtk' component, and is moving the bug to that component. Please revert this change in case you think the bot is wrong.

Comment 2

[Martin Stránský [:stransky] (ni? me)]

Which theme/distro do you use? Can you attach a bigger screenshot please?

Comment 3

[TheEvilSkeleton]

Attachment: Full screenshot

Comment 4

[TheEvilSkeleton]

(In reply to Martin Stránský [:stransky] (ni? me) from comment #2)

Which theme/distro do you use? Can you attach a bigger screenshot please?

I'm using Adawaita dark theme on Fedora 34 Silverblue. As for Firefox, I'm using the Alpenglow theme, but that happens with the Light and Dark themes. That however does not occur when using the System Theme.

Comment 5

[Martin Stránský [:stransky] (ni? me)]

Yes, I see you use custom Firefox theme. We don't support rounded corners in that case right now.

Comment 6

[tomazs]

I have the same problem. I use ElementaryOS Odin, whose native apps have roundings at the top and bottom of the window, but Firefox shows sharp corners with any built-in themes. I've tried making those corners transparent with css, but nothing helps.

How can we fix this?