No way to refocus to webpage if accidentally press alt

It often happens when typing in the webpage, if accidentally press alt, the focus will change to Edge UI, there are 2 ways to get back:

1. press tab multiple times and hope it gets back to the input block I was focusing on
2. leave the keyboard and use the mouse or touch board to click back the input block

In Google Chrome it can be done by simply pressing esc, is it possible to do this on Edge as well?