Gap between stove top and counter

The holes for these appliances are not always cut with the greatest of care. If the space just appeared, my guess is the hole is a little too big, and the stove has shifted a bit to the left.

On my 2015, the stove was held in place with plastic clamps that were not particularly sturdy. The clamps can be loosened (and the sink repositioned and retightened) by turning the screws under the plastic caps in the four corners of the stove frame.

I got tired of futzing with my clamps, so I eventually replaced them with solid wood blocks into which the stove screws directly.