Great! Now we could have the chatbox in the sidebar. Two little problem:
- The mentioned keyboard shortcut does not work for me (on Mac). Nor is there any option found in the preference to enable the sidebar. Anyway I can activate the sidebar from the firefox's own sidebar button.
- When I select text on webpage and choose from the right-click menu, the prompts ARE sent to charbox in the sidebar. However, *a new conversation in a new webpage tab* appears again with the prompts and AI answer, instead of showing in sidebar. Now on my screen I have two deepseek page side by side, one in sidebar with the prompts ready to send, another in normal webpage tab with a new conversation like before. What I expects is that all the conversation with AI appear inside the sidebar, so browsing is not disturbed.

Not sure how it's like on Windows. I will try later.