Just downloaded and tried the new beta v3 and when I tried to compile to a MS word document, the program simply fell over. It closed and failed to compile. Twice.
The folder I was trying to compile to is empty - although curiously a shortcut to the nonexistent file does appear in Windows Explorer recent files list.
I’m using Version: 184.108.40.206 Beta (1078406) 64-bit - 14 Oct 2020