Insight Editor Suggestion: Show selector options

[ExecutiveFunctioning]

I'm having an issue while editing an insiqht.

Insight ID: 327CDAA4-DE16-4E1F-8816-69284A7E83A8

I'm currently using signals that another company has made but poorly documented, so I'm having to reverse engineer all their parameters as I set up funnels and so on. Would be helpful if TelemetryDeck could either let me pick from existing parameters that it has received, or then if it could give me examples of what parameters it has received so I can identify the format (for example that I have to write "iOS 17" and not just "17"

[winsmith]

Thanks! Adding to the roadmap :)