Enum caption language is always English after upgrade

After upgrading from 6.10.9 to 7.8.0 the caption of enumeration values is always shown in English in the text widget. In normal text field, the user language is correctly applied. Is this a bug or have I missed a new configuration?
1 answers

See the known issues for 7.8.0 @ https://docs.mendix.com/releasenotes/desktop-modeler/7.8#known-issues

When a text widget has a placeholder for an enumeration attribute, the name of the enumeration is displayed instead of the caption. (Ticket 58848)