The principle of WYSIWYG is almost 50 years old, but we are still offered to use a separate button "preview" in order to see how the final text will look like. Without the ability to stay in this mode forever as the main one.It has absolutely crazy UI. Normally, I think it's a bad sign when an app has more than one drawer menu. But it's impossible to even count how many there are in this app. It even has a drawer menus inside another drawer menus. It's like Alice in Wonderland, you can go from menu to menu all day long and eventually come back to the same place you started.