Adding Keywords

Please advise on how to add an additional keyword to a published Instructable.  I have tried adding the keyword "555" or "555Timer" to my recently published Instructable "Electronic Paperweight" but keep getting an error message.  Editing the Instructable is no problem, but cannot add a new keyword.

Kiteman5 years ago
It's a bug reported by others, but those keywords are now added

TinkerJim (author)  Kiteman5 years ago
Thanks much for letting me know it is a bug - and yes, I see the keywords are now there!