A short time drop of fps

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During gameplay, the FPS periodically drops to 1–5 for 3–4 seconds, regardless of whether I'm in previously loaded or newly generated chunks. This issue did not occur in older versions of 1.21, but after installing 1.21.72, it started happening. It makes the game almost unplayable, especially in Survival mode. My phone model is Samsung Galaxy A35 (8/256), with an Exynos 1380 processor and Mali-G68 GPU.