data for new AVRO versions is not send via cdc

I want to stream the change data to kafka using maxscale. I'm using a setup described in https://mariadb.com/kb/en/mariadb-enterprise/mariadb-maxscale-23-avrorouter-tutorial/ in a docker environment. It is working fine except that table changes are not send.
According to https://mariadb.com/kb/en/mariadb-maxscale-23-change-data-capture-cdc-protocol/ "if new AVRO versions are found (e.g. mydb.mytable.0000002.avro) the new schema and data will be sent as well."

So if i run:

cdc.py -u maxscale -ppwd -h 127.0.0.1 db.my_table

It will not stream data for version 000002, but if i add the version i do get the data. e.g. the following command returns data

cdc.py -u maxscale -ppwd -h 127.0.0.1 db.my_table.000002

Is this a bug or am I doing something wrong?