DTTG 3.1 PDF template style inconsistencies

First of all thank you very much for creating such a nice piece of software. Its a gem for my daily workflow.

I really don’t know if I not yet found out or if there is no function for:

When creating a new PDF from template there are some different linings and „paper backgrounds“ to choose from. Fine.

But when I need a second (or more) page(s) in this document later the „Add page“ function has different grids and linings. Even the color differs (light blue when creating, light grey when added later on).

What can I do to even this out? Or is this a feature to be requested?
Thanks in advance

This more looks like an inconsistency on the app side. @aedwards, would you mind having a look?