Verified on both WIndows and Linux across multiple types of hardware.
Blender 2.8 Alpha 2
Worked: Blender 2.79b
With the sidebar revealed, changing an objects dimensions in edit mode does not update dimensions in sidebar in object mode. 30 second video of bug here: Scale in edit mode does not change dimension
- Push N to reveal sidebar
- Scale object in edit mode.
- Go back into object mode. Notice that object dimensions have not been updated to reflect true dimensions.
- True dimensions are only updates after scaling again and then undo change with ctrl-z