[Android] Minimized Paypal window can be opened after cancelling the transaction

[sindiAsx]

Describe the bug
If I try to minimize the Paypal window, I can Cancel the flow through the small bottom popup. I can pay through another payment method in the meantime and after that is done I can still open the minimized Paypal window and pay again for it. This is reproducible only onAndroid.

To Reproduce
Steps to reproduce the behavior:

1. Open Paypal through start('paypal')
2. Click on V inside their window which minimizes the window
3. Click Cancel on the Adyen popup
4. You can do anything in the meantime, and you can go back to the Paypal minimized window to pay for the order

Expected behavior
Paypal window should be closed on clicking 'Cancel'

Screenshots
In the screenshot I have another provider's payment sheet opened, and the minimized Paypal on top of it. I can pay for the order through both providers because Paypal stays accessible.

Smartphone (please complete the following information):

• Device: Samsung
• OS: Android 16
• Browser [e.g. stock browser, safari]
• Version [e.g. 22]

Additional context
"react-native": "0.81.4",
"@adyen/react-native": "2.7.2",

[descorp]

Hey @sindiAsx

Thanks for reaching out!

This is a known issue. Double payment was always possible if a shopper selected the "Open in browser" option, but with new versions of Android CustomTabs, this has become even more critical.

We don't have a direct fix yet, but our Android team is researching alternatives.