Great app, but on issue – Flacbox: Hi-Res Music Player Review

I love this app, I purchased the pro version so I can download whole albums and not just songs. The issue is when I close all my apps at night before bed to shut my phone down and give it a break, I have to redownload my albums when I wake up. Once downloaded for offline play shouldn’t they be staying downloaded? It’s no big deal but I love my albums and love to listen to them around the house somewhere but I want to be able to know I’m gonna be able to listen to them if I close out of the app and I’m out somewhere. If I’m out somewhere I don’t have WiFi and I don’t have unlimited data so I can’t just redownload my music every time I close the app. If you can fix the issue so the albums stay downloaded even upon closing the app, I will do another review and give 5 stars! ?
Review by Shadyelements17 on Flacbox: Hi-Res Music Player.