I'm not sure who is upstream of whom -- Percona server vs MariaDB -- but I've also opened a MariaDB bug for this issue:
https://mariadb.atlassian.net/browse/MDEV-5116
I'm not sure who is upstream of whom -- Percona server vs MariaDB -- but I've also opened a MariaDB bug for this issue:
https:/ /mariadb. atlassian. net/browse/ MDEV-5116