I’d end up breaking off the fold out surface. It needs some removable legs. Also, the slanted feet won’t be very strong. They should be vertical to provide the necessary strength.
This piece of furniture is made more for appearance than functionality, more for a hobbyist than a real workman who requires strong support.
It could certainly do with some support legs folding out to help the large work area, but the foldaway concept certainly bears looking at, I believe, at least on first glance.