Comment 0 for bug 1531158

current build number: 210
device name: arale
channel: ubuntu-touch/rc-proposed/meizu.en

Test Case:
1. On DUT1 make a call to DUT2 and cover the proximity sensor
2. On DUT2:
  - If call forwarding is set to reject the call immediately (ie not redirect to the voicemail), reject the call
  - Alternatively, you can take the call and immediately hang up.
3. On DUT1, once the call is terminated, uncover the proximity sensor

Expected Result
Screen is on

Actual Result
Screen stays black and cannot be switched on even with the power button. After a moment, the screen blinks and works normally again.