I would like to have all the fonts and colors to be recognized in all my documents, not only the source document.

I have a source document with all my colours and character styles, which is linked to my current working document. I also copied a few elements and pages from the source document, in order to edit those for a new part of the design. Which means that all the elements and fonts should be correctly linked together, but when I right click on the font in the document, it does not recognize that that font already exist in the linked character styles, but also the other way around. Highlighting font/color on canvas, does not show the (copied) fonts/colors in the document.

This means I can not double check if I used the right fonts/colors, unless I have to do select and edit all the texts and colors manually, which is too much work.