Your system information

• Steam client version (build number or date): 2020-09-10
• Distribution (e.g. Ubuntu): Arch (xfce window manager)
• Opted into Steam client beta?: [Yes/No] No
• Have you checked for system updates?: [Yes/No] Yes

Please describe your issue in as much detail as possible:

Describe what you expected should happen and what did happen. Please link any large code pastes as a Github Gist

Sometimes, when multi-tasking during a chat session, the chat tab on my screen will abruptly close. This happens whenever I close a window with ctrl-w and steam becomes the active window after that. Since ctrl-w is still held, it apparently takes this as input and closes the chat tab.

I realized that this could be due to autorepeat so I tested with autorepeat off and the issue persists (and does not occur when using two firefox windows with autorepeat off).

Steps for reproducing this issue:

1. Open a chat with someone
2. Open another application that exits on ctrl-w (for example, firefox or thunar)
3. alt-tab (single presses) between example program and the steam chat window to confirm steam chat window is next in line for focus
4. press and release ctrl-w slowly to close the example program and observe steam also closing the chat session