If you search the list and you try to view the list by moving down, it does not stop at the end.
Sketch 99 Beta
Hello @Paulius! 
I’ve tried to reproduce this in different Sketch versions. I first tried the beta 99 (178410), but I couldn’t reproduce this (neither could I in 98.3 or other internal builds).
Does this happen in all your documents, and does it happen always or randomly? 
Cheers!
It’s a strange bug. It happens on one document in both 98.3 and 99 beta.
You must enter something in the search field and then move down the pointer.
Also, in the 99 beta version, there is a jumping effect on the list after adjusting the search input text.