1735961 - Stuck in tablet mode in windows 11 (No minimize or maximize buttons)

Status: VERIFIED FIXED

(Core :: Widget: Win32, defect)

Description

[hestia.heartstrings]

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:95.0) Gecko/20100101 Firefox/95.0

Steps to reproduce:

1. Install Nightly on windows 11 and update to the latest version
2. Open Nightly (new profile, old profile, safe mode, doesn't matter)

Actual results:

Minimize/Maximize buttons are not present. Window can still be manipulated using the keyboard shortcuts (win+up win+down)

Expected results:

Minimize/Maximize buttons should be present. Windows 11 does not have a tablet mode toggle.
Doesn't occur on stable.

Comment 1

[hestia.heartstrings]

Attachment: Firefox window without minimize/maximize buttons

Comment 2

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

The Bugbug bot thinks this bug should belong to the 'Core::Widget: Win32' component, and is moving the bug to that component. Please revert this change in case you think the bot is wrong.

Comment 5

[emiliefox]

I can confirm, I have the same bug.

Comment 6

[Emilio Cobos Álvarez [:emilio]]

Probably a regression from bug 1735318? Is there any way to enter tablet mode from a regular desktop so that I can take a look?

Comment 7

[Filippo]

(In reply to Emilio Cobos Álvarez (:emilio) from comment #6)

Probably a regression from bug 1735318? Is there any way to enter tablet mode from a regular desktop so that I can take a look?

Don't need to have tablet mode. I see the bug also in desktop mode.

Comment 8

[Filippo]

Attachment: Missing controls in Windows 11 Desktop mode

Comment 9

[Emilio Cobos Álvarez [:emilio]]

Hmm, then it shouldn't be a regression from bug 1735318. Can someone bisect using mozregression? I'll try later if not (on Linux atm).

Comment 10

[Sebastian Hengst [:aryx] (needinfo me if it's about an intermittent or backout)]

Thank you for the report. Bug 1722208 got backed out, the next Nightly which ships in ~8h should be not affected anymore.

Comment 11

[7apple7]

I have ran a mozregression and am ready to post here. What exactly do I post?

Comment 12

[Sebastian Hengst [:aryx] (needinfo me if it's about an intermittent or backout)]

If you used the graphic user interface, the text box at the bottom should mention the change which caused the issue, e.g. "Bug number - description what changed". Please select and copy the text and paste it here.

Comment 13

[Robert Longson [:longsonr]]

It should include something that looks similar to this: https://hg.mozilla.org/integration/autoland/pushloghtml?fromchange=f63b119397f3fbef01734701fdd8c2224d2f7dd8&tochange=8aa1b80a8c6b66cccc2e37080fbf6197eee8d801

Although with your own specific values for fromchange and tochange.

Comment 14

[7apple7]

Bug 1722208 - Workaround to make the Windows on-screen keyboard work properly on convertible slates running Windows 11 r=cmartin

I also have the Pushlog link here: https://hg.mozilla.org/integration/autoland/pushloghtml?fromchange=c2a85e89a84353b7f9b8593dfa36f603d9fd9aa9&tochange=e7950fe51068e03ff5ffcac4e72815db5d600cda

Comment 15

[7apple7]

I hope that is useful, I am new to this. Ready and willing to provide any other assistance or information if needed.

Comment 16

[Sebastian Hengst [:aryx] (needinfo me if it's about an intermittent or backout)]

Thanks. This matches the bug mentioned in comment 6, the next Nightly in ~6h should be back to normal.

Comment 17

[7apple7]

You're Welcome. Very good to see people have already found a fix. Thanks again to you and everyone here for the help on the fix and also for helping me understand how to contribute and post this information if ever needed again! :)

Comment 18

[emiliefox]

Oh nice, already fixed. Thank you!

Comment 19

[emiliefox]

And yep, updated to the latest Nightly and the issue is fixed.

Comment 21

[Tuomo Soini]

(In reply to Sebastian Hengst [:aryx] (needinfo on intermittent or backout) from comment #10)

Thank you for the report. Bug 1722208 got backed out, the next Nightly which ships in ~8h should be not affected anymore.

Unfortunately minimize windows button is missing on 91.2 ESR on linux too.

Comment 22

[Sebastian Hengst [:aryx] (needinfo me if it's about an intermittent or backout)]

Please file a new bug for this.

Comment 23

[Tuomo Soini]

Found out that this only seem to affect rhel7.

Comment 24

[Alexandru Trif, Desktop Test Engineering [:atrif]]

Reproduced the issue with Firefox 95.0a1 (20211014212856) on Windows 11x64.
The Minimize/ Maximize buttons are correctly displayed with Firefox 95.0b3 (20211104185958) on Windows 11x64.