Using the web version of Dynalist, when the page is constrained in width, it will switch to a “mobile” layout and show the mobile toolbar at the bottom. The same behavior is observable in the Linux and Windows apps.
However, using Android the mobile app on a device with a wide screen, such as a chromebook, the app allways stays in a mobile layout.
Expect the mobile app to work like the regular web page. Past a certain width, it should show the regular layout with the menu by each bullet item.