SOLVED !!
Hi @brkn i found a solution to get the URL of a PWA for specific collections.
1 - Go to https://adalo.pragmaflowservers.com/install-component and install “Arbitrary Javascript”
2 - Put the component on the page you want to get the url and add this code: var a = window.location.href; return a;
3 - Now you get the link of the page and you can put it in your qr code automatically
have a good day 