I have a massive render corruption accuring in MCL.
The minecraft launcher is good until i start to browse profiles.
It looks like the rendering of the window follows the mouse, makes window a hell of mess but controls ares still there.
This issue happens ONLY on AMD hardware, tested on Nvidia hardware and there was no problem, drivers are up-to-date (Crimson 16.6.1)
How to re-make the issue:
On a AMD-based system, click on "Profiles" section and close (or choose a profile) and see what happens. Something like the attaches screenshot has to happen, if it didn't, please report if its only happening to me or not.
UPDATE:

• Updated the drivers to latest hotfix.