I feel like it's extremely common for the autofill to not work for various reasons even when you aren't being phished. I have to manually select the site to fill fairly often, especially inside apps where the password manager doesn't seem to match the app to the website password.
Passkeys seem like the best solution here where you physically can not fall for a phishing attack.
Passkeys seem like the best solution here where you physically can not fall for a phishing attack.