I am (as you may remember).
It so happens I just uploaded a showcase of one I build not too long ago on another thread.
I’ll just link it here:
Made with Pinegrow (showcase your work) - Showcase - Pinegrow Community Forum
They’re made with ACF pro and Pinegrow’s goodness.
Though I have to say I did not use the ‘block’ action with this one as it required Inneblocks. Innerblocks can only work when you specify an option to allow JSX in the block, which I can’t do with the standard pinegrow ‘block’ action. So I had to register it manually (would be nice if you could add that option to the block action though). -