Need password to turn off and on the samsung phone, please add the feature in one ui 9.0

1.Bring app lock feature in next beta, and make sure to keep it in stable 8.5 update as well.2. Give all app support in now bar and now brief if possible.3. Check if apps can be hidden as per the mode applied and not greyed out.

Now brief looks broke, I have a few reminders that did not show up, this is since I have done the beta update one ui 8.5

Will one ui 8.5 give app lock feature?