How can I use Face ID while mask on.

When we are in public we have to. Wear a mask compulsory in that case currently i can’t use my Face ID so I need to use my passcode when I use my passcode people can see what I’m typing in the numbers to open so should I want to protect my phone ? Or should I want to protect my life with wearing mask ?

my new IPhone didn’t bring me a solution it made me sick in Security level in public while I am on mask

Very huge disappointment😰😢