Bring back explorer/treasure map zooming

In 26.3 explorer maps and buried treasure maps can no longer be zoomed out. This consequently removes the ability to put them in the same map wall/floor. Having the icons integrated in to a map wall was so cool but since buried treasure maps and explorer maps are different sizes, they cannot be in the same wall without zooming out, thus this new change completely removes this possibility from the game. Please fix this so map walls don't lose a feature from now on.