Wordpress - CodeMirror Blocks plugin is not working as expected in wordpress


I don’t know if CodeMirror Blocks is the same as CodeMirror but there is a Wordpress plugin with this name that allows syntax highlighting.
But the problem is the resulting highlighted code is not displayed as expected (see the attached image).

When I first installed the plugin, I tested it and it was working fine however right now it’s not working as expected.

Can anyone tell me what’s wrong with it or is there any other alternative?

I assume CodeMirror Blocks uses CodeMirror, but this forum is just about the editor library, and I don’t think you’ll find help for the Wordpress plugin here.

Alright, for now I have found another solution to solve my problem temporary.