Steam client version (build number or date): Aug 29 2018 at 20:07:05
Distribution (e.g. Ubuntu): Kubuntu 16.04
Opted into Steam client beta?: Yes
Have you checked for system updates?: No
Steps for reproducing this issue:
Double-click a person in friends to open chat
Profile hover card may appear after the window has switched to Chat and will stay open until you next hover over that user in Friends tab, regardless of window. Doesn't happen 100% of the time.
Your system information
Steps for reproducing this issue:
Screenshot & Video
https://drive.google.com/file/d/1T-T4DB02V6Nr559bTq8Q073dGUBi6I0o/view?usp=sharing