With my code I have setup table nodes, using in place edit and your recent patch to allow control creation and destruction for edits.

However I should say that this bug existed before I used that method and when I used the old method that dynamically shown/hid the control whenever a cell was clicked.

Anyway the bug is this, you click into a cell, and you're in the edit control, then you click outside the node. What happens is that the row below or sometimes the row that you clicked, will repaint itself for a quick moment 1 pixel below where it should be. So it looks like that row gets "animated" to the eye and then reset back to its correct location.

Very odd, and what's weirder is that if you move the node to a different part of the canvas, it will go away. But if you move it back, sometimes it returns.