`apk cache clean` doesn't remove package downloads in /var/cache/apk/
apk cache clean
doesn't remove package downloads in /var/cache/apk/ with apk 2.12.9 as found on postmarketOS 22.06. I think it would be highly expected that it does, so I suggest that it is changed to do so. This is especially irritating with apk getting stuck on a corrupted download, somehow not being smart enough to do anything about it even on retrying install, and then apk cache clean
just does nothing of use. Very confusing!