Disallow task screen bypass

[sud0xenn]

Is your feature request related to a problem? Please describe. Currently you can just bypass the task screen. For example, a math task is bypassed by easily swiping up to exit and open calculator.

Describe the solution you'd like Have the user lockes in on the alarm/task screen as the alarm is keeps going off.

Describe alternatives you've considered No alternatives, it needs a fix.