We can add "tags" to chat room we own:
That is a nice feature, however after some trial and error, I noticed that the length is limited. For example on MSE it appears to be 180 characters (including spaces).
All good, but when exceeding this limit and clicking "save", we get the dreaded "Oops! Something Bad Happened!" generic error page.
Can there be a friendly message please, either before or after submitting? (e.g. "this field can't exceed 180 characters" red banner to the right)