Use monospace font when visualizing txt files in the mobile app for Android

I find it very useful that the Android app has a built-in viewer and editor for txt files,
but I really NEED the font to be monospaced because there are eg. tables and other manual alignments. The font is currently proportional, with no way to change it. 

I notice this has been requested before (but for the iOS app) with no clear resolution - https://www.dropboxforum.com/idea/101002013/dropbox-app-text-in-monospace-font-on-ios/310261 . 

Please use a monospaced font for txt files.

Even on the www.dropbox.com  web site, the built-in txt editor already uses a monospaced font.