Just to be more clear:Cast screen option missing. Please fix it in the next release
I have the same problem! Phone unlock without code and I have enabled the code and fingerprint.when I have the phone in my pocket and I pick it up to unlock with the code or fingerprint the phone does not ask for the code. just slide your finger on the screen and it unlocks without asking the code
I think you have Smart Lock enabled. In "normal Android" it is in Security & Location , there is an option called On-body detection. Not able to find where it is in MIUI though....I have the same problem! Phone unlock without code and I have enabled the code and fingerprint.