Album or Mix plays one song then reverts to previous queue

[DavidSongs]

Plan

Premium

Country

Australia

Device

Pixel

Operating System

Android 10

My Question or Issue

Lately when I select a new album or Daily Mix to play, only one track will play then Spotify will revert to playing the previously queued items.

I think the new album/mix is being added to the end of the queue but I want it to replace the queue (or at least play through in its entirety straight away, not after whatever I was listening to yesterday).