Countersteer
Want to go right, push the right end of the bar forward and down.
Sounds odd but really works.
Try it gently on the road to get a feel for things. After a few years on a Ktm 950 supermoto (big motorbike) it’s now instinctive on a mtb.
Wiki says: Countersteering is the technique used by single-track vehicle operators, cyclists and motorcyclists, to initiate a turn toward a given direction by momentarily steering counter to the desired direction (“steer left to turn right”). To negotiate a turn successfully, the combined center of mass of the rider and the single-track vehicle must first be leaned in the direction of the turn, and steering briefly in the opposite direction causes that lean. Once sufficient lean is established to sustain the desired turn, the rider, or in many cases the bike itself, then steers into the turn to cause the bike to turn in the desired direction and stop the lean from increasing. This technique does not apply to conventional multiple-tracked vehicles such as trikes or sidecar equipped bicycles and motorcycles.