Discoverability of that there are more options below the bottom just isn’t there
Back to UX. This is just bad imho. Even after reading this thread and seeing screenshots of the two menu (normal and open) it took me some time to understand the functionality (but maybe I’m just stupid )
As for closing the menu, I think tapping outside is ok but oftentimes too far away for how I’m holding the phone. Swipe down to close the menu would be such great addition and integrate well with both pull up to expand as well as swipe down to close the keyboard.
The new tab view is a bit too screen real estate hungry, even if it works on my Xperia, since its form factor handles it. And I’d still prefer pulleys over toolbars with buttons.
Small eye sore for me is that the back button (on the normal toolbar) and the forward button (on the menu toolbar) are misaligned. Also the alignment/grouping of the menu items is looking strange/off.
Overall I think the rework is ok.