Since the update I'm experiencing major lag when activating redstone circuits, using my elytra or eating. The eating animation skips continuously and I can't refill my health bar. When using elytra the action lags and I crash before they activate, similarly the firework rockets launch a few seconds after.
I'm playing on an iphone 11. I just tested it on an existing creative world and there are no issues, it seems to be only in my survival world
Ok, I feel dumb, haha. I had maxed out the random tick speed in my creative world and it stayed on when I went to my survival world.