Flip tile different colour background for back

Summary

Can you set once the background colour of flip tiles for a specific workspace?

Content

I know you can tell if you are on the front or back of a fliptile but it would be great if it were even more obvious because all the backs of the flip tiles on your workspace were eg. pale green. Is this possible? 

We are using them to show what a user input on the front face and the (long-ish) question they were replying to on the back face.

Version

Latest