Your system information

• Steam client version (build number or date): Mon, Dec 22 4:48 PM UTC -08:00
• Distribution (e.g. Ubuntu): Ubuntu 24.04, X11
• Opted into Steam client beta?: No
• Have you checked for system updates?: Yes
• Steam Logs: steam-logs.tar.gz
• GPU: Nvidia/Intel/AMD Nvidia 3070Ti

Please describe your issue in as much detail as possible:

I use a Wacom Pen Tablet instead of a mouse sometimes, and I'm unable to drag or resize the Steam Client Window when using it. It works fine for all other Ubuntu windows/applications I've tried so far.
Using a regular mouse also works fine with the Steam Client.
I also tested using the PS5 controller's touchpad as a mouse and that works fine.
Clicking buttons in the client works perfectly fine, it's just changing the window itself that doesn't work.

Steps for reproducing this issue:

1. Attempt to drag the Client Window by clicking and dragging the title bar with a Pen Tablet instead of a mouse. Or attempt to resize the window by clicking and dragging the Windows edge when the cursor changes to the resize cursor.