Your problem is PART-related. No Scenes.

Scenes can come handy to preserve the sound from switching between Banks.

Your master track will switch to the values saved with that Part. And Parts are Bank-related.

So, copying the Part to other Bank would help if you have some common transition Scenes.

Say that on SceneB(16) for Part-1 in Bank-A you have that Filter cutoff.

Every other Banks that you are transitioning to should have loaded the Part with that SceneB(16) active. so when you switch to the new Bank, your crossfader will be already in position with the correct F-cutoff Scene…hope this makes sense.

Anyway, i hope for an option to allow disabling a Master Track being linked to Parts at Bank level