Those are not supported at this time. And as I've had some colorist friends note that they can be really ... odd ... files ... to work with, not sure what's going on with them. Their "log" doesn't necessarily behave totally log-ish or something. I haven't had a file to work with though.
I know that DJI has always pushed the long-GOP 'boundaries' out where even Captain Kirk would be a bit unsettled ... yea, they put a "lot" of stuff in a small space fast, but ... well, to everything there is a cost.