Fall asleep hour not displayed as it should be

It’s pretty simple. When I set the app to measure my sleep but I actually don’t go to bed and I’m still awake the algorithm detects it as “awake” (Screenshot 2) but after the record is saved my fall asleep hour is filed as the time I went to bed (depending on the delay between setting the record and measuring it) as shown in Screenshot 1. Can you fix this?

Screenshot_20190522-080121_Sleep|243x500 !

Screenshot_20190522-080131_Sleep|243x500

I’m on build 20190514 (BETA)