I had great hopes for this app since OneNote Web Clipper was discontinued for Firefox 138.03. Unfortunately my hopes were dashed since oneClipper is unable to connect to my valid Microsoft account. Removing. Hope you get this bug fixed.

It does not work at all. After I connected it to my account, the AddOn at the side panel is just white with starting letters of my sections. If I resize the panel, I can see other windows behind it?? It is all jumbled together in one window somehow... In the top right, if I press on Sections dropdown, I just get a big dark grey window with QuickNotes to select. Apart from that, I cannot do any thing else. I cannot select where I want the notes to go. I wish I could upload a screenshot here to show this weird behaviour.