Comment 2 for bug 1947919

I think this dicovers a usability issue:
The users wants to remove the chain from the selector, they is not aware that there is a hidden list of chains in the chain manager.

The popup warning us created from inside the chain manager, which has no context in which the delete action is performed.

I think this is a design issue.
We may either hide the fact of the hidden list or make it visible.

A bandaid would be to change to give more context int the warning message.

Something like:
"The chain is no longer referenced and will be deleted irrecoverably. Proceed?"