App Store Password Preferences. A fix is expected in the next update. Tap [your name], then tap itunes & app store. But mostly on an android handset, people use keep me signed in, in that case, i'll have to maintain the value of username and password within my app.
To override your security settings and open the app anyway: Log out and back in to app store.
Are considered as primitive data type.
Additional information about itunes and app store password preferences can be found in support article: Once face id or touch id authentication is disabled, a whole new password preferences section will be unlocked. It’s not a massive security problem but points to a bigger issue. Depending on your operating system (linux, macos, or windows), you may see some or all of the options below in the preferences menu.
