Why P20 Pro is suspending the screen when I'm watching a video?

[Android Central Question]

After the Android upgrade, to EMUI9, my phone is suspending the screen after 30 seconds, even when I'm watching a video on YouTube or Instagram or Facebook. Anyone has the same problem?

 

[spantch101]

After the Android upgrade, to EMUI9, my phone is suspending the screen after 30 seconds, even when I'm watching a video on YouTube or Instagram or Facebook. Anyone has the same problem?

I haven't had that issue here. Check your screen timeout settings