It's a "feature" :))) like the devs say.
I work as a QA and from user's point of view, it is a bug.
If you have this option on web, most likely you should also have it also in mobile app.
I noticed this bug today, after 1 one month, when I started the game in web.
Definetly this issue can be fixed, (probably with more work), to show all the informations like they are displayed in web.
Example of solutions/fixes:
-Implement a button which opens a popup with the rest of the informations (the button-->popup solution is already implemented in app for other menus)
-enable the rotation function of the device (switch to landscape mode) to fit all the infos (probably this option needs more development than the 1st solution)
-There is 20% of the device's space on the left side of the text in 1st column (Area column) which is not used; toghere with smaller Level comparison bars, you could fit the problematic column.
There are more solutions to this, but these 3 just came to me in 3 mins of analysis.