Cant zoom out

[Sudeux]

so I'm using this mod for 1.21.5 for hypixel and I accidentally found a bug that makes you infinitely zoomed in if you go into f5 and try to crouch on top of a half slab with a block above (so 1.5 blocks) except the area i was in was made for older versions so it just kept teleporting me back out of the block and if you do it repeatedly you get stuck zoomed in (pressing the zoom button just zooms you further in)