Shopify embedded apps are getting stuck in the auth flow on the client side

You guys helped me on this My app stopped working starting with latest android POS update

We just started having issues again. Now in the opposite direction. Due to the previous change we started using the embedded flow. Yesterday afternoon EST (not sure exactly when). When our POS systems updated (1 that didn’t yet update still worked), our embedded app started failing to load. It looks like it gets to 98% and stops. Theshopifyadmin also failed to load the app. Locally when running in dev mode it seemed to load many times on the first load and failed on subsequent loads. There are no errors related to the app in the browser console nor in the server logs. How can I resolve I already spent hours trying to debug

Please do not tag Shopify staff members that have not already engaged in a topic, this is outlined in the Code of Conduct:

This sounds similar to a recent AppBridge issue, which should now be fixed, see here: Blank page when refreshing the Shopify embedded apps

If so, this is just another example of a breaking change and/or bug that Shopify released to the versionless CDN script, only to be hotfixed later after getting reports from app developers