Strange issue... For reminders, when I add a new reminder from my phone, it syncs to my iCloud, and when I add a new reminder from my iCloud, it syncs partially to my phone(missing notes, broken titles, etc); deleting reminders sometimes work, but very finicky.
I've tried disabling tweak injections from choicy which doesn't help, yet stock mode works just fine, leading me to believe it's a Dopamine issue.
Similarly weird behaviors with iCloud backup/Photo sync(no longer executed automatically but manual ones work), Screen time synchronization, etc
Related: https://www.reddit.com/r/jailbreak/s/8sYTglIs67