ComplicationGroup what is is for?

I have complications mostly working but I can't seem to find information on how the ComplicationGroup setting in the plist has an effect on my complications. I'm using explicit images in my placeholders so dont see a need to add images into the ComplicationGroup asset.

From what I understand you need an Asset Catalogue with the WKExtension as it's target and create a group named "Complication" inside, however I'm not seeing anything in the dropdow for ComplicationGroup. Did you get this to work?

ComplicationGroup what is is for?
 
 
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