Dedicated Graphics Card usage by RB 6

Hey folks, 

I work with rekordbox 6.02 on a 2020 MB Pro 16 inch, mostly in export mode, using it a s my 'crate' with my XDJ RX.

When I am organizing my music I notice that my battery depletes quite rapidly. Checking the Activity Monitor I see that RB is using my dedicated graphics card, which is a power-hungry device. 

I understand that apps that require a lot of video power use that card, but why is RB using it? There is no video going on, actually I am just editing metadata, playing previews and making playlists. 

anybody an idea if this can be fixed?