Player Sound Bug/Audio not working on background

Version of RiMusic

0.6.60

Android version

I've done these:

[X] Uninstall old build before installing a new one
[X] Checked opening issues about my similar problem

Tell us how you trigger this bug

When going outside the app or turn lock screen and move the song slider or backward/forward the song, it just stops giving audio; need to go get into the app to restore the sound, but the songs remain playing all the time

Submit a video

If you are on Android, please download a screen recorder and record your screen while you duplicating the problem as describe above.

You may need to use Github App to be able to upload video - size limit is 10 MB.

If you are on Desktop, drag video into this box and it will be uploaded automatically

What was your expectation?

Hope check the audio player.

What more can you tell us? (Optional)

Before version 0.6.57 never had missing audio/ audio bug

Logs (Optional)

No response

fast4x / RiMusic