I am learning programming for few months by now and i tried my best to make an extension for VS Code for training.

I wans doing tutorial to extensions, “Hello world” from VSCode site one but after some time i changed it to my project.

It’s a simple gif image after text cursor that and when i debug it it works perfect but after i published it in marketplace it doesn’t seem to work at all. I can install it, have activation command but my image doesn’t show up.

I tried restart/reinstal, checked package.json if i’m missing something, changed launch of the extension from autorun to run after i type command.
I also tried npm i.