New answers tagged customization
It is possible to create an infowindow on a runtime visualisation. See https://gist.github.com/javisantana/49d31ea2787a53e7ae2d
I don't have the reputation to make a comment, but just wanted to say @xavijam's worked for me! Please give try it and accept his answer if it works for you, it might save others the head-scratching we went through. :)
Welp, this is embarrassing but I seem to have answered my own question. :P (I'm new to 10.x, so that's part of the problem!) It's under Customize > Style Manager > Styles..., and then I just needed to click "Set as Default List." I'll leave this question up in case it helps anyone else.
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