UI

I would like to add more:
- Make new Edge Chromium to have exactly similar UI from existing Edge UWP like with sharper corners, menu animations, button sizes, titlebar height (currently they are few pixels different and the window buttons are in different sizes than on Edge), and few UI animations that in Edge like icons.

- Maybe not a popular suggestion, but it would be great to have an option to auto-hide the scrollbar and only shows the small bar when you scroll. This maximize the webpage window more. It just looks so modern and nicer with web sites not having out-of-place looking scrollbar.

- Slide/Swipe gesture animation for Forward and Back like on existing Edge UWP. Chromium already does support this gesture, but only arrow shows up which is not an obvious UI action behavior like a whole webpage slides left or right. Old Metro IE actually did it best as there is a saved preview of the webpage as you swipe.

- Edge Chromium hopefully will make touch usability as a priority too, hopefully even better than Edge UWP. We need a tablet mode that is optimized for tablet use especially on smaller screen sizes, which is also beneficial when you snap Edge window.

- New Tab pinned websites needs to have drag-and-drop functionality. Make it square like Live Tiles and have sharper corners for design language consistency. Just retain the shadow effect and add Reveal Highligh effect from Fluent Design. It needs to allow more pins too.

- New Tab page needs to follow dark theme also.

That's all for now. Looking forward for more Edge Chromium improvements! :)