
There is no way around the passcode, which prevents anyone who has access to your iPhone from opening up and using the app that's been passcode blocked. You can continue to use the app for one minute, but after that, you'll need to enter your Screen Time passcode to continue to use the app. When the time limit that you've set expires, you'll be told you've run out of time. Otherwise, exit the Screen Time interface.

Tap on App Limits and Tap on the Add Limit option.


Make sure Screen Time is enabled and a Screen Time passcode is set by choosing the "Use Screen Time Passcode" option.If you really want to make sure one of your apps is inaccessible, you can use Apple's App Limits feature to do so. Apple doesn't have an official method for individually locking sensitive apps like Photos with a passcode, but luckily there's a workaround that was introduced with the Screen Time feature that first came out in iOS 12.
