Spelling & grammar not working

[AuldYin100]

"Hi, I spoke to you a couple of weeks ago & you were going to give me a couple of dates to do the tree work. I haven't heard from you. Colin."

Samsung AI can't correct spelling and grammar above because the text might contain inappropriate content. There is no inappropriate content.

Why?

[moody85]

Noticed this on my S24 Ultra after the One UI 8 update. It doesn't work anymore! It glitches itself, locking itself into discarding a long paragraph or comment. It's broken badly! Worse when you go to edit a comment you have already sent you forgot to spell check it really gets upset 😡