iPad iOS 18.3 Notes app lags, glitching, and losing text

After updating to IOS 18.3, my notes app is extremely slow and glitchy! Sometimes when writing something it just disappears randomly. Also, when I do the double tap and hold to highlight things, when I delete the highlighted area it sometimes deletes things that were not highlighted (and there is a very very long delay). Finally, sometimes when I export my notes to a pdf, some of my notes are missing in the pdf version even though they are visible in the original version. These are just the bugs I've noticed in the last few days. I'm sure there are more. Please fix this. The notes app is pretty much the only thing I use on my Ipad and now its almost unusable. Thank you.

[Re-Titled by Moderator]