Fit a shorter stem, steer ‘from the hips’ not by turning the bars.
This, though 100mm isn’t exceptionally long. Soul designed for a max 90mm stem length though…
Also, weight the outside pedal whilst cornering. This means get the outside pedal to the 6 o clock position, and carry your weight on it. Weighting the bike directly through the BB will essentially make the bike handle very neutrally, and is good practice as well as the fact it will probably speed your cornering significantly.
Oh, and look at the exit of the corner, not 6 inches in front of your front wheel.