[BUG] Unable to sign into the Proton Pass extension

### What version of Phoenix are you using? 2025.06.24.1 ### What version of Firefox are you using with Phoenix? 140.0.2 ### What operating system are you experiencing this issue on? macOS ### Other _No response_ ### Please explain the issue you are experiencing. When trying to sign into the Proton Pass extension, the authentication site loads indefinitely.