Are there any other folding bikes that can handle gravel and some easy singletrack?

I got a Bike Friday All-Packa last year because it claimed to be the only folding bikepacking bike. And after using it for a year on the road, on dirt farm roads, on gravel, and recently on some singletrack, I'd say that it can handle those conditions. The only thing to watch out for is getting the rear derailleur hung up on stuff because it hangs so low - I destroyed one and bent the rear derailleur hanger in mud.

Some folks have made 20" Brompton clones that can handle wider tires. And I think Vello has a gravel-style bike too. Has anyone used either of them or other folding bikes on gravel and trails? Any feedback? I'd like to know what other folding options are out there.

For reference, here's the All Packa on some singletrack - pretty smooth and flowy without too many rocks and roots - https://youtu.be/ctHb8ut1aI0