"Blocked a frame with origin" with firebase auth by Google. Raises only in Safari on iPhone

[Azrael-git]

Bug reports:

For some reason on iPhone (Safari) I'm getting such error for my Firebase auth: Blocked a frame with origin "https://my-website.com/" from accessing a frame with origin "https://my-website-8c9f0.firebaseapp.com/". Protocols, domains, and ports must match. (and also the same error for stripe library on my website)

I've made some research and noticed that this happens only if I have the html2canvas called on the same user flow where I have firebase auth. I've already tried such solutions:

provider.setCustomParameters({
  'prompt': "select_account"
});

data-html2canvas-ignore="true"

I have no idea anymore what can I try to fix that. It happens only on iPhones (not sure about iPads) and only in Safari (in Chrome everything is fine). Appreciate any help.

Specifications:

• html2canvas version tested with: 1.4.1
• Browser & version: Safari
• Operating system: IOS 16
• JS Framework: React

[Azrael-git]

Issue still not resolved. I've just changed the user flow, no other solution still...