Steam client version (build number or date): June 8 2021, at 22:23:41
Distribution (e.g. Ubuntu): Arch Linux
Opted into Steam client beta?: No
Have you checked for system updates?: Yes
Please describe your issue in as much detail as possible:
Attempting to enter age restriction data when age restricted content is viewed causes the drop-down list to permanently get stuck on screen until Steam is fully closed.
This screenshot is it hovering over my desktop:
Steps for reproducing this issue:
Have content warnings enabled in account settings
Go to a game that gives the age restriction warning
Your system information
Please describe your issue in as much detail as possible:
Attempting to enter age restriction data when age restricted content is viewed causes the drop-down list to permanently get stuck on screen until Steam is fully closed.
This screenshot is it hovering over my desktop:

Steps for reproducing this issue: