The Mass Transfer blocks are separated into 3 parts, the first one contains the date and the first 3 recipients, the 3 dots that are clickable allows the display of the entire recipient list.
You also have a small arrow at the bottom right corner of this block to display the transaction ID that links to the transaction in the waves explorer.
The second block is the total amount transfered and the 3rd block, optional, is the attached message, if there is one.