In the error it says Persistant with A instead of E so that could be it, but sometimes there’s a glitch when you rename a level, I suggest renaming the level to something else and try again, you might want to restart your editor.
In the error it says Persistant with A instead of E so that could be it, but sometimes there’s a glitch when you rename a level, I suggest renaming the level to something else and try again, you might want to restart your editor.