On my old Intel Macbook Pro I rarely got a spinning beachball “no response from task” when using LibreOffice Writer.
Since I upgraded to the 2020 MacBook Air M1, I see these more frequently.
When is LibreOffice going to compile LibreOffice for both architectures?
What information do you want to be submitted for “bugs” like these? There is a stack dump that gets sent to Apple. Would it be any help?