Windows client - Must move profile window before you can click "Follow"

On my Windows 10 computer, with the current version of the Windows client installed (just signed up for an account and installed the app today), I was invited to a team/chat. When I double-click on a user, their profile pops up in its own little window. When it initially opens, I can't click the "Follow" button. If I move the windows at all (whether a few pixels, or half way across the screen), I can suddenly click "Follow".

Reproduce the profile window behavior on Windows 10 by opening a user's profile and trying to click Follow before moving the window. Trace the profile window's Follow interaction and verify that the button is clickable immediately after the window opens, without repositioning it.

Written by the indexing model from the issue text.