Layout print visibility not working between worksessions

Hi people,

I am running into an issue.
1 - I run 3 files in a worksession with one motherfile.
2 - In the motherfile I annotate and make the drawings. I also change layer visibility in the layout settings (Layout On) of the attached files.
3 - I edit some stuff in of the children files
4 - My visibility settings are completly reset in my layout in the motherfile.

My solution: I just bake them into the motherfile.

Why do I do this? I use one file for my clean drawing. The other ones are surroundings etc, stuff I cant change but I want to print parts and sometimes want to tweek a little in the childrendrawing.

Hope someone has a better sollution!