Failover High availability mode "r2dbc:mariadb:[sequential|loadbalancing]://..." wrongly parsed

Contrary to what documentation indicate, high availability part of connection string like "r2dbc:mariadb:[sequential|loadbalancing]://..." doesn't parse HA part, working exactly like if none has been set.

Other notations works ok :
Builders:
MariadbConnectionConfiguration.builder()
.connectTimeout(Duration.ofMillis(150))
.haMode("LOADBALANCE")
...
or using option, like"r2dbc:mariadb:[sequential|loadbalancing]://host/db?haMode=LOADBALANCE"