It works in my case (Mac), but the implementation has been completely flawed since the introduction of the Electron client - it always inserts the same (US) date format, regardless of the user's regional settings. In the old client there was a setting for this, but even without a setting, following the user's region is essential, of course. I need "27.01.2024", not "January 27, 2024"
SOLUTION: I used BetterTouchTool to define a macro which overrides the shortkey and inserts the correct date. I also made it to work in all software, not only Evernote. This is just one of the countless features of BTT, i strongly recommend it to any Mac user.