Fixing issues of iPhone in Do not Disturb mode

As new iOS update comes up, here are some couple of bugs I have found as an iPhone users that bugs me everytime I try to use the new features of the iPhone

iPhone does not operate well in Do not Disturb mode

Here are some possible ways you can find out how:

1. Set out the downtime timer:

• Once you have set your limit, try to use features of your iPhone in Do not Disturb mode
• Just ignore the limit
• Click up on "ignore the limit for today"

Here are possible scenarios that you might find out:

1. Camera app does not work well, it jitters
2. Other app will also face similar issues, just try it out yourself

and you will find out that iPhone does glitch during these mode, if you have any fixes that I need to do, please suggest :)