title: change default gallery image size on impresspages
body: <p>i try to change the default gallery size over the theme.json , but the result always same (square size picture like 200 x 200 px)</p>
  
  <pre><code>"imageGallery": { /* For responsiveness and optimization it should the size as it would appear on the widest block */
              "width": 295,
              "height": 164
          }
  
  "gallery": { /* For responsiveness and optimization it should the size as it would appear on the widest block */
                  "width": 200,
                  "height": 164
              }
  </code></pre>
  
  <p>i using the new version of ip 4.4.0 , i dont have this pb in old version.</p>
  
  <p>So how i can change the default gallery image size ? and which variable true "imageGallery" or "gallery" ?</p>