With the addition of chatbot shortcuts to Nightly (https://connect.mozilla.org/t5/discussions/share-your-feedback-on-the-ai-services-experiment-in-nightly/m-p/60519/thread-id/21292), a second sidebar is now borderline mandatory to make the feature ev...
This will absolutely need a second sidebar, the same way Edge already has (left side for tabs, right side for copilot etc, for example). Right now we would have to decide between Sidebery and similar (even the upcoming efforts to bring vertical tabs ...
