Your system information

• Steam client version (build number or date): Oc 13, 2021
• Distribution (e.g. Ubuntu): Pop!OS (Ubuntu) 21.04
• Opted into Steam client beta?: No
• Have you checked for system updates?: Yes

Please describe your issue in as much detail as possible:

Used a dropdown menu when making a new Steam Community discussion thread, the dropdown did not disappear after selecting an option and persisted after exiting steam and restarting Gnome.

Steps for reproducing this issue:

Note: issue may be intermittent

1. Start a new discussion thread
2. Use the dropdown to change the target section