"To rename a category, click on the category's name to edit it, and press enter when you are done. The new name will automatically save when you hit enter."

Whenever I try to rename a vault category doing exactly as it says above, I get a popup saying "You already have a category with that name." and the change doesn't go through. I have a few categories in all lowercase that I'm trying to change to capitalize.

Ex. "survival" trying to rename to "Survival" gives me this error and won't let me rename it.

However, I get this popup error every time, even when I don't have a category with that name already - and in those false claim instances, the rename does go through, but there's no reason to have that error there.

For now, I'm going to rename these categories to something random then to what I actually want so it goes through. But I would like to have it actually let me rename them properly, I don't know why it's getting so hung up on the name when the URLs use category IDs.

It looks like letter case isn't considered unique, and when checking for duplicates it is including the category you are changing. So it should work if you rename them something else first, then try for the name you want.

Kind of strange, but probably a low priority fix considering most people probably don't find themselves renaming categories just to change the letter case in them.

Same issue 9/8/21.