Ah, thanks for reporting, sound like a bug!
If this is not too much trouble for you, try this: After a crash there should be an errorlog textfile in your game installation folder. E-mail the errorlog to the address mentioned in the beta version greetings message.
EDIT at 29th of June 2023 : The above mentioned bug is fixed in the current version (beta-21 as of writing this). But, should any new bugs occur, sending the errorlog is still the recommended thing to do.