Wix Pro Gallery is Displaying Only One File from a Huge Database! Why?

Hello everybody

My intention is to create a video gallery using the information from a Database plus a Wix Pro Gallery. I followed all the official tutorials to do this, but things didn’t go very well. When I switch to the page view mode, only one of the videos in the database is displayed, as if the gallery had only one video.

WHAT I HAVE DONE:

  • I created a Database configured for “Site Content” where there are only two columns:

  • Title

  • Files (configured to “Media Gallery”)

  • I added the video files one by one, putting their names on the Title column and the vídeo files on the File Column.

  • I synchronized the Database to Live.

  • I created a blank page on my Wix Site.

  • I added a Dataset on this new page and connected it to the Database with the videos.

  • I added a “Wix Pro Gallery” on the page and connected it to “Media Gallery” inside the Database with the videos.

Would anyone know what I did wrong so that the videos from the database are not displayed in the gallery?

Thanks in advance!