Unable to share livery due to not being able to put tags on it

I just made a livery for the Lamborghini LM002. Upon trying to share it I entered the sharing menu, but it wouldn’t let me put the tags on it (Ex. “Racing” & “Original”), it would just stay blank. Before that, though, when I was able to attempt to upload it it took a couple of minutes then displayed a message saying “Try again later.”. Is there a fix, is it temporary, or do I have to wait until September 11th in order to share it after the game is updated and the glitch is hopefully fixed?