Im using vivo y11 rn but i tried to install fps booster resource packs and it gives me like 50+ fps but there is still lag spikes in the game even in the server like Cubecraft and The Hive are also have a lag spikes that causes me to lose in the game. I hope this bug will be removed and fixed in 1.21
Device: Vivo Y11 Snapdragon 439 with Adreno 505 3GB RAM
Also Huawei Y7a experience this lag spikes freezing problem with Kirin 710a Processor with GPU called ARM Mali-G51 4GB RAM
tbh it slightly happens in my Vivo y11 3gb ram snapdragon 439 and it still do a lag spikes for like 0.5 and 0.2 second in my Minecraft 1.21.40 and even in the main menu it still happens in home menu! not gonna lie