I don't know what's wrong, but the plugin just doesn't function

[u2003]

I followed the instructions of other people on the forum and downloaded this plugin. I did place these files in the file .obsidian/plugins. (As is shown in the photo) But it just doesn't function. I don't know what's wrong, could you please help me out? Thanks a lot!🥺

[u2003]

Ah, I just learnt that it required to turn on Line Numbers in settings! And it works now. I'm sorry for disturbing you for such silly problems. (It's partly because I don't speak English and my English is not very well) Anyway, thank you for creating such great plugin!