tiptap cannot read vuetifyLang property

[ZarkhanNaro]

I'm trying to use titap inside a v-dialog but it shows this error:

I've already tried to manually add language to the vuetify object but it didn't change anything. Here is my code:

Vuetify and tiptap declaration:

https://drive.google.com/file/d/1fnFAwwcUlV3b9J-EaSyZlUNYWGoJU1cV/view?usp=sharing

The component:

https://drive.google.com/file/d/1832hwzHOPUGGgmKhx46PXdEkcuvM7XF8/view?usp=sharing

(sorry about the links but code preview didn't work)

I don't even understand where does it come from. Does anyone know what this issue is about ?