Translation of list field not shown on user profile

I have user translation enabled ET, added a list field to my user profile with the checkboxes widget and enabled translation for that field. I then translated both the label and the values of the field. If I then create a translation for that user:

1. It shows the default language options on the translation page regardless of the language you're in. I can understand this behaviour because the translated field initially copies the default option and if only the translated options were shown, there would be no way of unchecking the default. If I then clear the field, save, exit and go back the translation, the translated options are indeed shown instead of the default. My suggestion: copying the default is fine for textfields, but shouldn't be standard behaviour for other types of fields.
2. Regardless of what I select in the translation of the user profile, the default language entry is shown on the site in all languages, not the translations. The label on the other hand is translated.