When I use Adobe acrobat Pro to read pdfs on my tablet or touchscreen laptop it can be awkward to easily switch between scroll and highlight. Perhaps integrate smart tap features like for other adobe fresco, e.g., three taps to redo, two taps to undo, one finger to select, two finger drag to scroll. Also I keep needing to undo my highlights because I'm uncoordinated! Rather than always having to go into the drop down menu please make undo more accessible. Currently there are all these other buttons visible that i never use, why not something i use all the time? P.s., highlight and scroll isn't all that smooth when using the mouse either but I'm not sure how to fix the PC version.