What happens to headgear requirement when leader becomes royal?

[prototype2001]

If my leader has a warmask and becomes a royal and suddenly wants a top hat, what happens?

Edit: The royalty requirements disable leader requirements if anyone was wondering.

[zgrssd]

I would have gussed both apply, making him permanently unhappy.

The High Stellarch is famous for having two conflicting Headgear requirements, so is permanently slightly unhappy.