PG Bug reporting form <noreply(at)postgresql(dot)org> writes:
> The following setup of logical replication for one table works nicely with
> PG 12.4. In PG 13.0 the initial startup never finishes. Instead it starts
> over and over again.
It kinda looks like something is timing out before it's managed to
catch up with the (rather large) initial state of table t. What
non-default replication settings are you using?
regards, tom lane