Datastream cannot read UPDATE binary log in Google cloud Datastream

Question

I use Datastream to bigquery. I sync data from oracle mysql to bigquery use datastream. when use oracle mysql version 8.0.28 -> working. when use oracle mysql version 8.0.30 -> working but I only saw data with change_type is INSERT. There is no UPDATE-INSERT event appear. I wonder if there any case that Datastream cannot read binary log with UPDATE type? Thanks for your help.

Thanks for your help.