Version 9.3, Issue 2: Alarm never sounds, but do get notification

I have HTC U12+ phone, Android 8.0.0. Since the Caynax Alarm Clock update, I now have three issues. This is issue two: Alarm never sounds, but do get notification of alarm missed.

I set a test alarm of type Timer for 1 minute. I wait for the alarm to sound. The alarm does not sound. But I get the phone’s notification sound after the alarm is missed and I see the notification that the alarm is missed.

This renders Caynax Alarm Clock unusable for me.

I tried setting a timer alarm for one minute. Appears to work. The alarm sounds. Thank you for fixing.