Sometimes, both the native DB (and logs) RG’s don’t fill in the editor. To mitigate, just create a scratch page in your app, add an RG with the table as the source and fill it out with a text element or two to display your table contents you need.

If your tables are massive, then employing a plugin to auto-spill your tables into a grid would be more useful. Handsontable comes to mind. You can then also autobind to allow in-flight edits, if that’s what you’re looking for as well.