The new sidebar has some items we want to hide: + "History" is only relevant in non permanent private browser. Upstream this. + "AI Chatbot" should be hidden when `browser.ml.chat.enabled` is off, which will likely happen in https://gitlab.torproject.org/tpo/applications/tor-browser/-/issues/43562. Double check this. + "Tabs from other devices" is not relevant. /cc @donuts