Cannot install hide

I wanted to give the hide editor a try, and followed all of the steps exactly as they are described in the readme.

I am using Ubuntu 22.10, and have already successfully installed haxe, heaps and all the other required stuff.

However, when I run haxe hide.hxml I get the following error message:

hrt/shader/BaseEmitter.hx:9: characters 3-26 : @perInstance only allowed on input
hrt/shader/BaseEmitter.hx:3: character 1 : Build failure

Please help!