Vacuum only cleans mop maps

I setup my cleaning schedule for vacuuming only every other day and to only mop on the alternate days. But, why on vacuum only days does it clean the mop pads before vacuuming? Thanks

It does the same for me

Sometimes it cleans mop pads at the start of next session. Instead of after the session it just finished. I think there’s a setting for that somewhere in app.