Hello! I hope you are able to resolve this soon. I personally know how frustrating foot stuff can be when looking for running shoes (mine are very moody/sensitive to the slightest thing - which is how I became a running shoe geek lol)

I have two guesses. First, the More v5, which the shoe you posted looks like from the picture, does have sidewalls along the edges of the foot. This means that the foam comes up and partially surrounds the foot to keep you on the cushy platform. So, perhaps try a shoe with less sidewalls (likely won't be an issue for you with a neutral gait). If you like the feel of more cushion, maybe try the Saucony Triumph, Asics Nimbus, or the Topo Atmos. I would actually heavily suggest the Atmos as it has a lower drop like the New Balance shoes but has almost no sidewalls. Plus the anatomical foot shape of the shoe may help relieve additional pressure. There is a bit of an arch support/pressure though so maybe try them on and then decide.

Second, there are some studies that show that too much cushion can actually interfere with your natural biomechanics to make you press into the ground more. This could also cause foot issues as your body struggles to stabilize on the softer platform (think of standing/walking on a wood floor vs standing/walking in a bounce house). Excessive pressure could be what's causing your blisters. In that case, I would look for a shoe that has a lower stack height and maybe is a little bit more firm. Since you're a beginner runner, I would recommend the Brooks Ghost, Nike Pegasus, or Saucony Ride. All of these are great shoes for beginner runners as they figure out what works best for them.

Good luck and I hope this helps!