Our 2-3 customers tried it and fetched the issue. So we are publishing the tutorial for it. But there is a small disadvantage. If you have variable products, then the layout can be messed up. We are not sure if they have variable products or not.
Here is the procedure:
Step 1: Add a DIV or Block wrapper first and add the class brxe-loop-builder-on
Step 2: Add the Quantity or Quantity Dropdown element
Step 3: Add the Add To Cart or Add To Cart Icon element
Step 4: Go to Quantity or Quantity Dropdown element’s settings and enter the Add To Cart or Add To Cart Icon element’s CSS class name(like .brxe-bu-atci a) into the Selectors input field.