This change was done Nov 17, 2020 - https://git.cloudron.io/cloudron/nextcloud-app/-/commit/e79cbde198750e2d11b24dd06f2abb362af209ea . A process we started in July 4, 2019 it seems - https://git.cloudron.io/cloudron/nextcloud-app/-/commit/0b47a5aca30df4b50ff734bbc03813a550ab94d0 .
In any case, there is a bit of marketing speak here. We try our best to make it portable. We are at the mercy of apps ultimately...