I noticed an issue when painting with the awesome new terrain texture paint option. If you start painting while holding down the right mouse button and happen to hover over the texture palette to the bottom right, it will automatically switch the current texture you have selected as it is continuously selecting from the palette if the mouse is over it with the right mouse held down.

Technically the engines focus should remain on the map screen and ignore the palette overly if the right mouse button was click and held starting from on the map and moving "under" the palette.

Due to this, our actual field of view for painting is restricted since there is no way to move or minimize the palette.