More customization of tables in Help Articles

In intercom I can set the background of the actual cell and not just the text. Each cell is able to be a different background color.

I would also like to see the ability to merge cells.

Row 1, 3 columns. The 2nd two columns would be merged together, etc

I would also like the ability to modify borders. When I copy & paste a table from intercom it comes over without borders. It would be nice to capture that.