When presenting SHOW ALL SLAVES STATUS MariaDB presents lots on columns with info about each replication channel but some of these columns are global info, not specific to one replication channel in particular but affecting all replication channels. One example would be GTID Slave Pos.

Unfortunately there is no clear indication on the results presented by SHOW ALL SLAVES STATUS whicdh columns are global and which are local to the replication channel being presented.

A solution for this issue could be adding a asterisk at the end of the name of the columns that represent global values.