Mysql 8 and FC 7.2.12?

I just had a trial run of moving to using Mysql 8 (all linux, lucee 5.2.x). All appears to work OK but in the COAPI Overview / Conflicts it lists every Type & Rule with every field needing to be repaired. Needless to say the repair doesn’t work and throws no error.
Just wanting to know if anyone is using Mysql 8 and if there is a fix/trick I haven’t spotted in a later version of FC.