Did you configure some container in Matomo? (do you have some Tag Manager menu in your Matomo interface?) If so, then the Tag Manager is installed!
Can you share the full tracking code you put in your tracked page?
I had created a container but I guess I had to tick it in WP settings as well. When I debug now it does seem to be somewhat working but the pop up is all gray:
Nobody who experienced the same with this empty box? I can adjust the size of it, it appears at the bottom of the debug page but there is nothing in it.
I haven’t added any code to the website manually, in Matomo WP settings, it says that there is no need to add any code. Did I misunderstand this?
Here is what Matomo settings says and the tag is found:
Sorry for my silence, I missed your message…
Can you check your browser console if there are some errors that are thrown?
Also did you configure some JavaScript variables or HMTL/JavaScript tags?
Which version of Matomo do you use?