Pages keeps crashing on my new MacBook Pro

I have no idea what's going on, but Pages keeps crashing. This problem has consisted since my previous Macbook Pro (2018), ever since Sonoma became the latest macOS. I was told to factory reset in order to get rid of this glitch/bug, so I did. Nope, didn't work. I've asked through chat, on the phone, in person, and each time it's guaranteed that it should no longer be possible. I NEED Pages for work, and not only is this problem disruptive, it risks me losing all my time and effort. I now have a compulsion to Save every time I see my documents as "Edited".

[Edited by Moderator]