How do I preserve the color scheme when adding a row in draw.io table?

In Draw.io perform the following:

1. In "Search Shapes" enter "Table" use ENTER key to search.
2. Pick the first green color scheme table by selecting, draging anddroping on canvas.
3. Double click on the table to get the "Table object in Mockup Text" menu.
4. Single-click on a cell at the bottom of the table.
5. Click on "Insert Row After" icon 2 times.

Notice, the new cell were added, but do not match the style of the table. How can the style of the cells be adjusted to match the other cells?