When I go to click on my tools or any items I have in the hotbar, it seems like the touch box is too small. I either cannot click between the items at all, or it takes a couple of tries and repositioning of my finger on the screen to click on one. Instead of switching tools I am just interacting with the world by touching or hitting blocks.  

link to the video: 

https://1drv.ms/v/s!Ard_w4rxPhxmgUdMl0x4MiPsCdZf?e=T1hnG1