How to set Tag Groups = Show as an application wide setting

I would like to have the Tag Groups = Show option (see Topic Info Display Settings) as an application wide setting. How can I do that?

• Using the default template for new maps (Radial Map.mmat) and adding the required setting does not work. I can change the setting, but the change is immediately undone again.
• Creating my own template file and adding the required setting does not work either. Again, I can set the setting, but it is immediately removed again.

Please, advice.