I just got up and measured my oven and it’s 30 in and above it a separate GE microwave which is 30 in. So if yours is a combination, would it be possible to get them separately and maybe do a little cosmetic work on the wall between? The two of them looks like about 15 in exposure on mine between the top of the stove controls and the bottom of the microwave
I have a Lowe’s tech coming to measure the space and see what they can do so I can put this by him :)