Why not? Mine does. So did my older Di2 and my newer mix of Ultegra/GRX stuff on the gravel bike.
Do you have a stem mount Junction A? Internal battery? Do you have some other quirk install?
I've got internal battery with bar end junction box. when i plug into that with a usb power pack it simply doesn't shift. The battery is the DN110 model.
I wonder if it's the bar-end junction that's the issue.
This is why, even though I like the cleaner look, I never got one because it'd be a pain to charge on the move with it.
@motoko started
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Why not? Mine does. So did my older Di2 and my newer mix of Ultegra/GRX stuff on the gravel bike.
Do you have a stem mount Junction A? Internal battery? Do you have some other quirk install?