Embedding Softr app in GHL (Highlevel)?

Has anybody successfully integrated a Softr App in a GHL menu link?

It shows pages that don’t require login just fine - but I’m struggling to find information on passing parameters/ login information, so that my softr app works in an iframe in GHL.

Any ideas/ resources I’m missing?

thanks in advance

Ok, I’m making some progress with a work-around… but I’m still concerned about security.

Work around being that I’ve got the iframe working - and passing data from GHL to Softr - but only works for pages where the user isn’t logged in…

I’ll update more as I find it