Passwords on Iphone not shown - (******) instead

Hi All,

I am trying to retrieve a password saved in keychain from my Iphone, but when I go to password & accounts and click on the relevant account it doesn't show the password but only *******.

I have this issue only with a few websites, the rest show the password correctly.

Any idea on how I can see this password? I don't want to reset the password again.

Thanks,

Stefano