I think most of the usual visualisations, when put on a dashboard as a tile, have about 10px padding around them:
(it’s not about the margins between the tiles, but look at the gridlines and the edge of the tile)
However the new table-next seems to have 0
this is from the right side of the tile that touches the edge of the screen, and here is the left
The row numbers have some padding on their own but the table doesn’t
