I am playing on private cluster. So far I have been using SS mutator to force mutations on ankylosaur and swap gender to always get mutated male.

Soon me and my tribe member are going to aberration and we started taming megalosaurus, wanted swap gender because I got female with good base stats. I used mutator but gender didint swapped, also waited till night to try again but still cant chage gender.

Are you guys aware of any prerequisites for megalosaurus to be able to successfully perform gender swap?