Allow selecting all arches in pkgs.alpinelinux.org
The arch selection field by default has no arch selected, so it allows you to search in any arch. But once you selected an arch, it’s no longer possible to select no arch.
(from redmine: issue id 9924, created on 2019-01-26)
To upload designs, you'll need to enable LFS and have an admin enable hashed storage. More information