[Deleted]

Check your resource packs :)
Backslot uses the head model of items which a resource pack shouldn't touch cause it is never used.
Have to make that info public anywhere

Beltslot renders shears and flint and steel like this. i'm not sure what's going on. i uninstalled all mods and even deleted my .minecraft folder. re-installed fabric, iris and sodium and this still happens in game.

Current mods:

Backslot
Backslot Add On
Cloth Config

no need to delete the whole folder, just remove the head part inside the model files

Problem is that i use a resource pack to remove the stitching issue with weapons and tools. It's an eye sore without the resource pack. :/

This happens due to a resource pack.
BackSlot renders items with the head item renderer but with 1.19.2 I changed some settings, that might help.

So it happens on versions prior to 1.19 too, how does one fix this?

Again this only happens with resource pack changing the head render model of items.
Mods can include resource packs which can not get disabled but always overwritten.
It looks like this

Remove it and everything will work fine

I dont have any resourcepacks, how do I fix this?

Also running into this issue with no resource pack active on the 1.2.6 version for 1.18.2. In addition our resource pack does not deal with head models at all so that'd be strange.

Made the realisation that this bug occurs not with every item. It seems like regular tools (swords,pickaxes,axes,etc) render correct on the belt slot but things like shears do not.

@Globox199 nope, it seems to happen without any resourcepacks and other mods too.

Loading Minecraft 1.19 with Fabric Loader 0.14.9
- backslot 1.2.8
- backslotaddon 1.0.9
- cloth-config 8.2.88
- fabric 0.58.0+1.19
- java 17

This way, bow on back is normal, shear on belt is broken.

This way, both are broken.

Positioning, translation and scaling can get modified by a resource pack. Check out the Readme for info.