It has been often seen that the user interface controls and the URL in most of the web browsers are found at the top in the mobile phones. However, the layout is not so great when it comes to using the device having the large screen and that too with some certain restrictions. But if we look into some of the browsers such as Vivaldi mobile and Firefox Preview, then we will find that the products have included the bottom screen user interface which is easily accessible and they also can be managed conveniently with the thumbs. Now, the surprising thing is that the users can find a similar user interface in the menu option at the bottom screen but it is hidden in the experimental settings of Chrome on android.
Please read the originial post here: https://daniel11ryan.wordpress.com/2020/02/28/how-to-unlock-chrome-hidden-bottom-toolbar-in-android/