I uploaded files to two flavor directories, but not on main dir. Translations seem 0%, in reality it is 100%
Probably language codes are misconfigured. Where did you upload the translation?
Not the dev myself, but never heard my team using flavor dimensions. Probably would be better to add more details here, or raise an issue in Crowdin’s Git appropriate repository.
My two cents: I would imagine that product flavors are supported by default if the configuration file points to the correct directory. Product flavors are simply folders and therefore Crowdin should not care if the source file(s) are located in main or flavor1 or debug or release. I haven’t tried it myself, though.
It’s an old conversation, now there should be multi support, at least it’s said to be here