Question about Panasonic Lumix DC-GH5

There are YT videos circulating on the net(1) that the GH5 does NOT work in combination with a gimbal (as of June 2019). Therefore my question to the community - does anyone own the following film equipment in EXACTLY this version? And has anyone ever been able to get this combination to work according to the list below? If so, I would be very happy to receive confirmation! Then nothing would stand in the way of a GH5 purchase. Thank you very much! The film equipment ### - Panasonic DC-GH5 " bit.ly/2I329qZ - Atomos Ninja V " bit.ly/2uvK55Q (GH5 connect via HDMI cable) - Feiyu AK4500 " bit.ly/2PqhR3K (GH5 connect via LANC cable) - FeiYu Tech Hyperlink Remote Controller " bit.ly/2wJzWDf (AK4500 connect via BT) - Panasonic Image App (GH5 connect via WLAN AP) -- 1 | youtu.be/L2a59ABz4zc