When looking at customising my gear, I removed the Jacket. Then Equipped the Jacket again. No jacket appeared on the character model though. I tried to unequip it again and get a message for Safety First, headgear is mandatory.

So I now can't see the Jacket and stuck unable to unequip it. I have repeated this test with Shirt and again, it does not appear when re-equipped and thinks it is Headgear I am interacting with.

Leaving the character edit mode makes the equipped items appear again and they can then be unquipped again. However, it reintroduces that bug