The "Insert before/after row" menu item sometimes does nothing or inserts in the wrong place.
1. Add "Generate Rows" step to a new transform and edit the step
2. Add three rows and click ok.
3. Reproduce not inserting:
Edit the step and right click on any row and click "Insert before/after row" (This will cause nothing to happen)
4. Reproduce inserting in to wrong location:
Edit the step and left click on the third row, then right click on the second row and click "Insert before row" (This will cause a row to be added before the third row and not the second row)
I created a patch. The issue is the code isn't setting activeTableItem,activeTableRow when the user right clicks. (only when you left click)