[ipad] Can't configure instruments for a song

My ipad version seems to lack the option to modify the instruments for the tracks:
Nothing happens when I tap on the instrument name and there are no icons.
I'm running v10.5.4798 on iOS 9.3.5
Any tip on how to get this back? I'm pretty sure it was available before.
Nothing happens when I tap on the instrument name and there are no icons.
I'm running v10.5.4798 on iOS 9.3.5
Any tip on how to get this back? I'm pretty sure it was available before.