Client struggles to load in lots of entities.

My game struggles when loading in lots of entities, such as XP orbs and chests. This really affects many larger bases with lots of chests for storage. Xbox used to be fine with the amount of entities that were sometimes loaded in, but now in 1.16 it seems to be able to handle much less than it did before, causing frame drops and lag spikes when turning in the direction of the entities in question.