minecraft turns like 1.2x the size it should be, that estimation was probs really wrong but anyway. It happens in vanilla yes. yes it happens until 1.12.2 I think vanilla too and it gets fixed in 1.13 that is that one aquatic update. I remember something about a rewrite of the code or of something there but I don’t actually remember any specifics??

                             Voidlinux
                             CPU: AMD Ryzeb 5 5500 x 12
                             GPU: GeForce RTX 2060
                             Kernel: Linux 6.18.53_1
                             Init System: runit
                             Uptime: 3 hours, 19 mins
                             Packages: 1071 (xbps)
                             Display (MG500 V2): 1920x1080 in 24", 60 Hz 
                             Login Manager: LightDM 1.32.0
                             Desktop Environment: Xfce4 4.20
                             Memory: 5.13 GiB / 15.51 GiB (33%)
                             Disk (/): 24.25 GiB / 103.78 GiB (23%) - ext4
                             Disk (/home): 203.33 GiB / 346.82 GiB (59%) - ext4

I should probs reduce the root partition size someday actually.

I also had that one problem where you switch to the 2th and 6th slots in the hotbar while shifting but that has a mod apparently.