Hi people!
Sometimes, when I try to add or search for a new component, the library window disappears or broke the interface. Part of it simply disappears if I use the scroll bar or is very slow to reload.
I'm using Bigsur 11.1 on a MacBookPro 2019
Check the screenshot.

Safari
14.0.2
OS X
10_15_6
EasyEDA
6.4.7