There is no other languages for Krita in the snap packages. Reproducible: Always Steps to Reproduce: 1.Install Krita with "sudo snap install krita". 2.open Krita and try to find other languages. 3.English only. Actual Results: No translation. Expected Results: Yes translation. Please contain the translation in snap package.
That's correct. I have no idea how to add translations to snap packages, in fact. But snap is not officially supported: the official way to get Krita 3.0 is as appimages, and those do contain the translations.
Harald Sitter has told me translations now work, but since we're no longer maintaining snaps ourselves, I cannot check that and it has become a downstream issue.