Discussed with @dannycolin and @1peter10 how we could adjust the UI to be more like firefox on android, with one URL bar instead of having the separate tab bar on top, and a small icon to show the other open tabs that is next to the URL bar, not above. As a very rough sketch to better explain it: Current, more or less: ``` | Current Tab Title | Tab switcher | | <- | R | Address bar ===================== | Ext | Menu | ``` R = Reload Ext = Extentions Goal (portrait): ``` | <- | Address bar ================ | Tab switcher | Menu | ``` Goal (landscape): TBD Only that it probably makes sense to get the goal of that navigation bar as close to the firefox-on-android version as we can, as that will be most familiar to people. Danny said this could be done with customizable UI after !81 is merged (should be done soon). https://firefox-source-docs.mozilla.org/browser/components/customizableui/docs/index.html If we implement this with custom UI elements, it will be some effort upfront but then it will be much more stable than moving the existing UI elements around.