There has not been any improvement to the localisation of quiz and score slides, on the contrary. Translation of the Default labels still has to be done manually which is weird for a new app in this world of AI. Moreover since you cannot export the Preferences, Default labels anymore, you have to repeat that translation for each project.
The Press 'Y' in the second step of the submit process should also be translated automatically when creating a project in another language than the language of Captivate.
In a modern application I would expect a choice for the project language (in the Theme or in Preferences) and have the app adapt a lot of the labels which now have to be translated manually for each project!