When using Spotify on an Android phone, over time, Spotify cache fills all the space available to it (several GB). After storage is filled, I need to delete all Spotify data from my phone, then log in again. This makes Spotify freeze several times, and takes half an hour altogether. This happens once about two weeks on a 16 GB phone (Huawei P8 Lite). Storage management features cannot touch Spotify caches.
Please develop the Spotify mobile app to do one of the following: