Missing rows after ALGORITHM=INPLACE ALTER under same workload as PS-9092

In same workload that resulted in https://perconadev.atlassian.net/browse/PS-9092, we hit an issue where after accidentally running a null ALTER with ALGORITHM=INPLACE, a row was missing. No delete was found in the binlog for the row in question.

Normal process was to do the null alter to reclaim disk space by stopping replication, running the ALTER with ALGORITHM=COPY, then restarting replication after the ALTER was complete. Inadvertently, the ALTER was run with INPLACE and replication was not stopped.