I had an issue with 3.3.3 crashing when I first upgraded to Mac OS Sonoma, and I downgraded to Mac OS Ventura 13.6 for a while, but then when Sonoma 14.1 came out I found that worked reliably again with Scrivener 3.3.6. That was more than a month ago now.
Since then, all good—until just now when I had Scrivener crash again on me twice while just typing away in a document. Here are the two crash reports.