Addon config panels bugged.

Hey all,

I have two accounts and decided to copy my main account addon config to a new account by copying the WTF components over.

The UI successfully copied over, but there is a slight issue now on the new account. If I want to make any minor tweaks to bartender or shadow unit frames, their in-game config comes up like that:

https://ibb.co/VBpnBKT

It's completely blank and won't allow me to make any specific changes to the UI.

Anyone know how to fix it or had a similar issue?

TIA