1873220 - [Ubuntu + Wayland] The PiP window cannot be resized by the top and left margins, only the bottom and right ones

Status: RESOLVED DUPLICATE of bug 1863706

(Core :: Widget: Gtk, defect)

Description

[Daniel Bodea [:danibodea]]

Note

• When the user opens the browser with wayland window protocol, loads a youtube video and clicks the "Watch in Picture-in-Picture" button and then grabs the vertical or horizontal margins (not the corners) and attempts to enlarge it, he will notice that the top and left margins can not be used to resize the window.

Found in

• Nightly v122.0a1
• Beta v121.0 (RC)

Affected versions

• Nightly v123.0a1
• Beta v122.0b5
• Release v121.0

Tested platforms

• Affected platforms: Ubuntu 22 + wayland
• Unaffected platforms: Ubuntu 22 + xwayland/x11

Steps to reproduce

1. Launch browser with wayland window protocol.
2. Load https://www.youtube.com/watch?v=SXr8Rb97nIk
3. Click the "Watch in Picture-in-Picture" button.
4. Grab a vertical or horizontal margin and enlarge the PIP window.

Expected result

• The PIP frame is resized correctly.

Actual result

• The bottom and right margins can be grabbed to resize the PiP, but the top and left margins still can't as the cursor does not even change into "its resize form". Furthermore, the corner-grabbing area may be a little too large because if the user resizes PiP to its smallest size, he will not be able to grab the small margin, only the corners.

Regression range

• Since the fix of bug 1739622.

Additional notes

• This issue occurs with "wayland" Window Protocol and not with "xwayland".

Comment 1

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

Set release status flags based on info from the regressing bug 1739622

:stransky, since you are the author of the regressor, bug 1739622, could you take a look?

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