Aux tracks in track templates issue

[Chrisp4d]

Curious if anyone else has hit this...

I made a track template for drums and a couple tracks go to an aux.  The project I made the template from was using my focusrite audio driver. A day later I added the template to another project but was using a different audio driver and all my aux tracks had their inputs wiped out. I tried it on several other projects and it does the same thing. Are aux tracks specific to the audio driver as the main input? It's a pain to have to set them all up again