Spotify connect forgets default device

[71LM4N]

Plan

Premium

Country

Thailand

Device

Macbook Pro late 2019

Operating System

macOS (latest)

My Question or Issue

I'm using a pair of Sonos speakers through AIrPlay. They show up in Spotify and I can connect. It works beautifully. The only issue is that as soon as my computer goes into standby mode – even just for 2min – and I wake it up again, the connection is gone and I have to manually reconnect every time.

1) Is this a bug?

2) Can I somewhere select my default device?

3) Could Spotify open up a bit so I'd be able to use Apple Script to control which Airplay device is used at least?

Thanks a lot!