Component generators erroneously allow for un-namespaced components

[DorkOrc]

Component generators allow for un-namespaces components like so:

It gives an error but still recognises the component, and it writes it in the output without a namespace (which can lead to inconsistency).

[misode]

It allows you to type any value you want, but given that it shows an error after you do that, I'm going to say this is "won't fix"