Same "added on" date for multiple versions of a movie

[nanuk 36]

Hi Emby-Team,
I just wanted to ask if the following behavior is a bug or if it's intentional.
If I have a movie in my library in multiple versions, for example, 4K and 1080p, the same "added on" date is displayed for both.
Does this date refer to the movie itself or to the version?
If it refers to the file, then it's a bug

[Luke 42287]

Hi, yes that’s something that needs to be looked at. Thanks.