I have not been able to find a way to increase the width of the ‘Driver Properties’ popup window in Blender 2.8.
The mouse cursor displays the ‘resize’ icon, but clicking and dragging on the edge of the window doesn’t do anything.
This make it impossible to read the truncated warning text in the window, as shown in this screenshot:
I also haven’t found the warning replicated anywhere else in Blender, so it seems there is a need for this window to be resizable.
Now that the Blender 2.8 UI has been ‘frozen’, are we stuck with this limitation? Or is this a transient bug that will (hopefully) be fixed by the time of the final release?