Row-based triggers: Trigger is applied to the rows after first one
The test case below creates one trigger (after insert) on the master and another trigger (before insert) on the slave.
The master trigger writes into a different table. The slave trigger modifies the values on its own table (sets 2nd column := 1st column).
Here is the result of the test case on slave:
That is, the first row is not updated, while the other two are.