DM precheck rejects MySQL 8.0 source

DM precheck rejects MySQL 8.0 source: a task in MiMo-V2.6-RL-harbor-code: MiMo-V2.6-RL Code (Harbor) (Harbor dataset). I'm trying to set up a DM task with a MySQL 8.0 instance as the upstream. When DM runs the pre-check against the source, the MySQL version check fails and the task can't start —…