Can you implement an input/output roting lock function?

Hi everyone
I have a Nuendo problem that needs solving. I created a project using my own template, after work, mixdown and then deliver the wav file. The person who received these wav file told me that certain content is missing. I’ve checked the template and it has no issues. After examining the projects, I found that the outputs of some individual tracks and group tracks have changed.
All tracks in my custom template are hidden, making accidental manual changes very unlikely. I personally suspect this is caused by a routing conflict that occurs when using the “Import Tracks from Project” function. I tried using the track lock function, but it doesn’t lock the input/output routing.
I hope someone can help me solve this issue. May I suggest a function that, When importing a new track, the input and output rouling will remain “none”? Thank you!