Allow Manual Tags Not in Post

Hi. Love the plugin – it’s helped me resolve something I wasn’t able to do otherwise and made life a lot easier.

However, there is one thing I can’t do. I want to be able to still save a tag for a post even if the tag term doesn’t appear in the post. For example, I may have a post about AirBnB, and I want to tag it “Hotels” even though the word Hotels doesn’t appear anywhere in the post. When I try to do this at the moment, the tag is not saved. Is there any way to allow this to happen?

Thank you.