Bug: existing Custom Fields at Location Page

Sorry, I’m not sure what you’re asking. Could you go into a bit more detail? Thanks.

This is more of a report, not a question.
Try creating a Custom Field with a key = ?location? and the EM will allow you to do so. Try editing/deleting this Custom Field…

This is working fine for me. What’s happening when you try it?

I just can not change it. Every time I save a page the Custom Field value is reset.