Zoom 5.8.4: How to control the volume of the “shared sound” that is enabled when sharing a screen?

I couldn’t figure out how to control the volume of the “shared sound” that is enabled when sharing a screen.

Currently, as a music is played on the background, its volume is so loud in the recorded video despite the fact that its volume in the computer is low

From which settings the “shared sound” volume can be controlled?

the screenshots are attached

the screenshot

The "trim" feature for Cloud Recordings seems to have changed, and I cannot get it to work.

Usually, I can select a time signature to start the playback. Easy.

But now, I click trim and my only option is to add "new sections" (with no time signature offered). I don't understand this.

I use the "trim" feature pretty much everyday before sending out recordings and now I'm at a loss.

Hi everyone, 

I can see this message in my profile from this morning ' Cloud recording will be disabled on Jun 20, 2023. Please contact your account admin for assistance.'

Has anyone had this problem? I would appreciate your valuable help.

Thanks a lot.