Please use custom CSS to change the cropped position, by the postid:
.grid-stack-one-column-mode div[data-postid="1584"] .ux-background-img {
background-position: 0 50%;
}
If you want the CSS work for several posts, update as:
.grid-stack-one-column-mode div[data-postid="1584"] .ux-background-img,
.grid-stack-one-column-mode div[data-postid="xxxx"] .ux-background-img {
background-position: 0 50%;
}
If you want the CSS work for all posts, update as:
.grid-stack-one-column-mode .ux-background-img {
background-position: 0 50%;
}
learn more for “background-position”: https://css-tricks.com/almanac/properties/b/background-position/