Pages Grammar and spellcheck

Hello people, First time on here so please be gentle 😋.

I am using an iPad pro to write on and using the Apple Pages app.

No matter what i do with the options, have them all switched on, or the annoying ones off and the ones i want on, Pages no longer auto-capitalises, neither at the start of sentences nor in things like I’m.

(Also this new spellcheck replacement thing is so annoying, if it changes something but then you delete up to, not through just up to, it deletes the word.

And, Ive checked a change in spelling etc before moving on then on the reread have found that it has changed the word again at some point while I'm later in the text… but i think they are gripes rather than system problems that can be fixed)

so if anyone has any ideas I am completely befuddled, Ive hard reset and everything…

Any help gratefully appreciated.

✌️