Shot match to this clip freezes the program

Hi guys! Started to learn resolve recently and run into a problem. Wile colorgrading i tried a function "Shot match to this clip" but it freezes the program. I tried different clips, different codecs even different versions of Resolve but it doesn't work.

My specs:

7950x

64gb of ram

rtx 5070

windows 11

resolve 20 beta 3 free version (also tried in 19 version free version)

Is it a bug or am i doing something wrong? here's my color managment settings

Guys I tried swapping GPU for 2080 and everything works just fine, so it's 5000 GPUs aren't fully supported yet

And it still doesn't work with new gen GPUs. I wrote the original post during beta 3, now it's been fully released and the bug hasn't been fixed. Guess we have to wait...