In metric and company rename attempts, I click the pencil or elipses icon on the main page to get to the initial edit interface. Then, to do a rename, I click the pencil icon next to the name to be able to rename. This pencil icon click seems like it's doing nothing, but either creates the edit name field after some minutes, or comes up with a rat. So far I've only gotten rats trying to rename companies, but for the metric rename the pencil worked after waiting a few minutes after the click.
This name form part of this is fixed. Because of reference handling, name updates are still slower than we'd like.