minor performance drops in chaos cubed

Basically, before the "26.52" update, the sulfur cube would be pushed away upon contact, even on large maps with multiple command blocks. Now, after the update, even on tiny maps, it moves a little (usually not too problematic). On larger worlds (e.g., a stadium) with commands, it can even become unplayable. This problem is also affecting Realms, and the lag seems much worse, even when the server is in the correct location (my case: Brazil). This bothers me a bit because I run events with the vanilla sulfur cube for entertainment, and the lag ends up ruining the fun.