When using a Multiple Image field in the content editor, the thumbnails are extremely small in the horizontal gallery view. This makes it difficult to identify images when working with large collections.

Is there a way to increase the size of these thumbnails or change the display to a more usable grid layout? Additionally, it would be very helpful to have an image preview appear when clicking on a thumbnail in this view.

I've attached a screenshot showing how the thumbnails appear. As you can see, they're too small to be useful when managing many images.