Actually no. The canonical Ukrainian Orthodox Church is autonomous. It has some ties with the ROC but it can pretty much do all of those things w/o Moscow’s approval. And they commemorate the heads of all the other canonical Orthodox churches, who in turn reciprocate. The exception being Constantinople with whom the UOC has severed communion over their entering into communion with schismatics.
Pretty much?
Except for that whole excommunicated but now head of thing.