1734980 - [wayland] "Bookmark Tab" location dropdown menu is misplaced first time it is opened

Status: RESOLVED DUPLICATE of bug 1735294

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

Description

[Kestrel]

Attachment: Boomark location menu misplaced

STR:

1. Start with MOZ_ENABLE_WAYLAND=1 on Ubuntu 21.04.
2. Right-click a tab and choose "Bookmark Tab".
3. Click the "Location" dropdown.

Dropdown menu list appears above the window instead of anchored to the select element. After the first time it is opened, it subsequently appears in the correct location until the bookmark overlay is reopened.

Regression window:
https://hg.mozilla.org/integration/autoland/pushloghtml?fromchange=2d978650c932ee4951ce97d9e29da955f4a11cbf&tochange=1c581d243b8752eef64ab15aca97e11afae39b67

Regressed by Bug 1733620.

Comment 1

[Martin Stránský [:stransky] (ni? me) (PTO till Feb 21)]

I'm unable to reproduce on Fedora 34. Can you please run with MOZ_LOG="WaylandPopup:5" and attach the log here?
Thanks.

Comment 2

[Kestrel]

Attachment: bookmark-popup.log

There is no LazyLogModule named "WaylandPopup" but I assume you meant "WidgetPopup".

Comment 3

[Martin Stránský [:stransky] (ni? me) (PTO till Feb 21)]

Yes, I can reproduce it, Thanks. Looks like issue with the content menu sequence.

Comment 4

[Martin Stránský [:stransky] (ni? me) (PTO till Feb 21)]

Looks like we hide/show the popup as workaround for xdg-positioner bug and the popup position request is cleared and popup is positioned by move while we hit a bug with parent coordinates.

Comment 5

[Martin Stránský [:stransky] (ni? me) (PTO till Feb 21)]

Btw. this comes from https://gitlab.gnome.org/GNOME/gtk/-/issues/4308

Comment 6

[Martin Stránský [:stransky] (ni? me) (PTO till Feb 21)]

Fixed as part of Bug 1735294 so closing as dupe.