[Bug]: Window size broke when changing app

[AndreaRicchi]

Can you reproduce this bug in the website/PWA?

Not applicable

Describe the bug

When switching between different app the window size get broken

What package are you using?

flatpak

Version

2.6.11

Reproduction steps

It's not reproducible 100% but most of the time I have this behaviour:

1. Open Teams
2. Unmaximize
3. Maximise
4. ALT+tab to another application
5. Teams get resized, but think that it is maximised

Expected Behavior

Debug

ELECTRON_ENABLE_LOGGING=true teams-for-linux --logConfig='{}'

Additional context

Screencast.from.2025-11-12.10-02-06.webm

Here is my system info:

OS: Ubuntu 24.04.3 LTS x86_64
DE: GNOME 46.0

[IsmaelMartinez]

Hi @AndreaRicchi , thanks for reporting. Can you send some logs? I do suspect is not related to the app but either the window manager or Electron, as we don't do anything special with the window size (I am fairly certain). Can you check if you have this problem also with other packaged options and provide some logs? Thanks in advance.

[AndreaRicchi]

Here's the log: teams-log.txt

I've tried the AppImage version, and I'm unable to reproduce it.

[IsmaelMartinez]

if you can't reproduce it in appImage, then is a shenanigans incompatibility between your flatpak configuration and the Window Manager. I would suggest checking in the flatpak repos/blogs to see if someone has seen something like this. Sometimes people need to pass extra flags etc, but basically is not related to the app. Sorry but I don't think we can help you much, but thanks for reporting nonetheless.

[dacrhu]

Fedora 42 is also affected (flatpak).

[dacrhu]

I use many of flatpak applications, and thay working fine.

[IsmaelMartinez]

No idea @dacrhu , it might be a combo of electron, chromium and flatpak. I recommend using another packaging system, or reaching out to the flatpak community and see if they can help. Apologies