Discovered this today, this was working fine previously.
We have a design kit component being used in another file, it has a rooted element with 3 variants. When I try to change it to the first two variants, there is no problem. When I select the third one, the file freezes (but not the desktop application).
Tried copy/pasting the component into other files and it works in some but not others (have not been able to figure out a pattern).
Going to continue to troubleshoot, but any help would be appreciated.