In the profile details pop-up, there is no way to add multiple rows for language translations at once.
This means that if you want to create a new profile with multiple translations, you have to first create it with one translation. Then for each successive translation, you have to:
> reopen the pop-up.
> expand the two "Show/hide ... translations".
> add one translation.
This could maybe be mitigated by allowing users to duplicate a profile that then can be edited for multiple languages at once.
Note that we also have translations in TLDC, which uses a slightly different approach.
(In reply to Alexander Zeijlon from comment #0)
This issue also exists on Profiles ⇾ Introduction Texts, where we use the same basic layout for adding new languages.