It's in the code. Was it working differently before?

I'm not sure what you mean. LMMS is a music DAW. Office Docs is a Text Editor program.

What loads and appears when I install LMMS and click on it takes me to https://www.offidocs.com/edit-lmms.php?username=810908&fileurl=newfileoriginal

Nothing at all musical about it. Two different companies. LMMS and OfficDocs have nothing to do with each other.

So the mystery is still there.....

Icons are attached to these URLs in the extension's code, I don't know why, I'm not using it. Last revision of this extension has been uploaded few years ago. I guess it's better to ask its developer through addons.mozilla.org about the workflow or instructions.

Thanks. I hear you. I get my stuff through the actual vendor's website. I was just curious if the app had any differences. But nice to hear some confirmation on the sketchiness that may have crept up from neglect.

Someone should tell somebody to do something!!