Sharpness bug

When opening the minecraft launcher from twitch, whether or not im choosing a modded version, the images over sharpen.  it doesn't cause any problems but its a weird bug that i thought i should report. it only really happens when i go to change the version or the settings. and by clicking through the menus it resets and starts again.

Picture and Video - https://www.youtube.com/watch?v=EyBTX8h8AOY