Hi Mickael, I would like to include the fix for https://issues.apache.org/jira/browse/KAFKA-20380 in 4.3.0. It should be a low risk commit and it would help with users transitioning from kraft.version 0 (static quorum) to kraft.version 1 (dynamic quorum).
I am merging the commit to trunk soon: https://github.com/apache/kafka/pull/21918 What do you think? -- -José
