Minecraft version(s)

1.21.0, Other (specify below)

Minecraft version details

1.21.1

Mod loader

Fabric

Mod loader version

Fabric Loader 0.16.10

Fabric API version

fabric-api-0.115.2+1.21.1

In what kind of world or server did the problem occur?

My singleplayer world

What went wrong? (Crash logs don't go here)

When i use scale command on interaction_box_height/width, its changes and work while numbers above 1. But when i downscale it parameter below 1 its gots weird: visually hitbox shrinks, but actually its has same scale.
Its affects on fireball. Thats means if i tried to shrink its model, hitbox and interact hitbox, i have issuex with last one.

Also i noticed that box changes wierd when i changing values of main scale or hitbox, interact box changes not properly. Even if i set scale value to 0.01 hitbox still to large.

And i woud repeat, when i work with values above 1 all this works properly.

Full list of installed mods and their version numbers

Did the problem cause the game to crash?

No.

Full crash report contents (if you experienced a crash)

Crash report output: