1719120 - Firefox is not correctly maximized/restored down when being launched if there's a pinned tab

Status: RESOLVED DUPLICATE of bug 1630251

(Core :: Widget: Gtk, defect)

Description

[fikr4n]

Attachment: Screenshot

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

Steps to reproduce:

1. Open Firefox, maximize the window if it's not
2. Open a site, and pin it
3. Close Firefox
4. Open Firefox

Actual results:

The window is restored down (not maximized), there's such a flicker above the window, as if the window is restored down and then the height is maximized and then restored down again back and forth, in a very fast pace. Thus, any button cannot be pressed, unless you move the mouse tens of pixels up.

Expected results:

The window should be maximized, effective mouse click position should be at the visual mouse position.

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

[Emilio Cobos Álvarez (:emilio)]

So I haven't seen this, but a friend of mine has and took some logs

Comment 3

[Emilio Cobos Álvarez (:emilio)]

Attachment: broken.log

Comment 4

[Emilio Cobos Álvarez (:emilio)]

Attachment: working.log

Comment 6

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

Should be fixed on Wayland btw.