When moving a Shulker box with items inside of it, my game constantly freezes and generates a ton of Lag. It is also affecting others on the realm. The lag only starts as soon as you start to move the shulker box around your inventory or a chest (ender chest, barrel, normal chest). And as soon as the shulker box is in a slot whether in a chest or your players inventory, the lag/stuttering instantly ends read that this was a previous issue with 1.18.2 back in January 2022 and that it was resolved. After updating to 1.19 it seems that the issue is back with the newest update or patch.