Kickstands are like any other bike 'accessory'.
Either you want it, or you don't.
Click-stand is a different approach. Instead of take-apart sections, how about telescoping? Some top tubes on newer tandems are 1 5/8" so may have to come up with variable size heads on your Click-stand.
In our 31+ years of tandeming have never used/needed/wanted a kickstand on our tandems. Either lean tandem against whatever's suitable or lay it down. Work for us!
Pedal on TWOgether!
Rudy and Kay/zonatandem