I've got a 16" 2019 MacBook Pro with AMD Radeon Pro 5300M GPU. I've got it connected to the Samsung Neo G9 (5120 x 1440 resolution, 240 Hz) via a USB-C to HDMI cable (this one), but I am limited to 3840 x 1080 resolution. How can I achieve the full 5120 x 1440 resolution here? I don't care if...