Steam client version (build number or date):
Distribution (e.g. Ubuntu): Pop!_OS
Opted into Steam client beta?: No
Have you checked for system updates?: Yes
Steam Logs: Removed
GPU: AMD MSI RX 480 8G
When I start the Steam client, this menu appears as a non-native window:
I would expect that this doesn't appear. Interactions with this window seem to have no influence.
Hello @WalnussPower, this looks like its coming from a third party Steam Play compatibility tool, not Steam itself. Maybe Luxtorpeda?
Report this to the tool's dev(s).
Possible duplicate of #11435.
Nothing extracted yet.
Your system information
Steam client version (build number or date):
Distribution (e.g. Ubuntu): Pop!_OS
Opted into Steam client beta?: No
Have you checked for system updates?: Yes
Steam Logs: Removed
GPU: AMD MSI RX 480 8G
Please describe your issue in as much detail as possible:
When I start the Steam client, this menu appears as a non-native window:

I would expect that this doesn't appear. Interactions with this window seem to have no influence.
Steps for reproducing this issue: