Ripple editing doesn't work when dragging a file from the media library

Hi,

Using latest stable flatpak version of Pitivi (0.999.0) on my Debian GNOME-Wayland system,

Ripple editing doesn't work when dragging a file from the media library

From the manual : "While dragging clips around in the timeline, you can use the ripple technique to move the following clips (the clips that start after the one you're directly editing) in sync with the moved clip."

See the below video : I pressed Shift before selecting the 3rd clip and al time during the drag operation but no ripple editing.

You can try yourself with same clips, taken from : http://publicdomainmovie.net/movie/big-buck-bunny-0 http://publicdomainmovie.net/movie/elephants-dream http://publicdomainmovie.net/movie/sintel

Capture_d_écran_vidéo_de_24-04-2020_17_58_05

Thanks