As I've gotten comfortable using my new GrapheneOS install, I've come across a severe problem. No matter what app I use, any time I would have to undergo a MasterCard ID Check (e.g.: buying something online and needing to verify the purchase with my bank) the (what I'm assuming is a) WebView box I'm provided either instantly fails or drops into infinite loading. In any case, the ID Check always fails to notify my Bank, and thus authentication is completely impossible, as I'm not granted any possibility of verifying the purchase.
Some further info (in case it helps):
- Sandboxed Google Play Services: Installed, unrestricted battery, notification and SMS allowed.
- The app I'm trying to buy something on: Exploit protection compatibility mode on.
- VPN: Connected, but I have ruled it out as a factor (my last phone can use ID Check even if both are using the same VPN server)
- Stable connection: I am on a stable Wi-Fi connection.
- Vanadium settings are factory, I tried to loosen WebRTC restrictions but had no success.
Has anyone else experienced this issue?