HDR Fade to black in Sequencer.

In Sequencer, is there a way to achieve a high dynamic range fade to black? Adding a fade track currently looks like it mixes between the low dynamic range output, and a black card. i.e The spec hilights don’t get preserved. What I’m looking for is more of a ‘film’ type dissolve to black.

Cheers!

Answering my own question: Combining an exposure compensation ramp together with a fade track, gets the desired effect.