Bug with expression maps when desactivating tracks

Hello everyone, I have a bug with cubase 15 when creating my template: If I deactivate tracks with expression maps in my template, whenever I create a project and reactivate the tracks, the expressions maps are not selected anymore.. !!! you can imagine with 50 more tracks how annoying this is…

I had this issue before with cubase 9 I think but it was solved… now it came back.. Could you check and see how it can be solved ?? is this the right place to report a bug ? thanks in advance..

if you want to check the bug:

1-Create some tracks
2- Assign to the tracks some expression map & verify an midi input is selected
3- right click on tracks & desactivate them
4-save project
5- close cubase
6- open cubase & load project
7-right click & activate track
8- pray for the expression map to be loaded most of the time it’s not selected anymore

Thanks in advance!

Dan