I made a ticket to ask for more information. This is their answer:
Thanks for reaching out. I will provide as much info here as I can, we definitely understand it can be frustrating to be waiting patiently for a new feature, only to have the desired date come and go with no updates, so I’ll be as transparent as I can be here.
The dev work was originally finished and we brought the feature into internal testing and verification. It quickly became clear that the approach taken in the development process was probably not the best user experience for a No Code Maker setting this up. It required some Custom Actions, a ton of set up in the Google and Apple Store consoles (some will still be required), and it was generally clunky and not very intuitive. So we pushed it back for a rethink about the approach for the set up and config in the editor. We believed that this was the best decision for your experience when we do release the feature, albeit an unfortunate one. This will likely mean a decent delay in when this becomes available.
This being said, we plan to make this current, more clunky version available as a private component, in a sort of closed Beta to folks that have been patiently waiting for this, and are accepting that the set up will take some extra technical knowledge to get through. It will give us more understanding for how the feature is used, and help us stress test some other backend services that have been set up for this as well in the meantime.
I will add you to a list so we can follow up with you when you are ready.
Please let me know if you have any additional questions!