When dragging a window between two monitors the mouse position is shifted from its original position

When dragging a window between two monitors the mouse position is shifted from its original position.

issue video

1. What happened
When dragging a window (for example the gameview) between two monitors the mouse position is shifted from its original position. This makes it difficult to move the window with a certain speed between multiple monitors. It also happens that the window reference is lost and unity freezes.

2. How we can reproduce it using the example you attached

a. Create a new project
b. Open a gameview
c. Drag gameview from a monitor to another monitor

3. Where this issue has been tested
Macbook pro late 2016 Mojave 10.14.1 with default resolution and external monitor ASUS 1920x1080.
Unity 2018.2.14f1
Unity 2018.3.09b

The same problem not happend with Unity 5.6.3p4

Track issue:
https://fogbugz.unity3d.com/default.asp?1100676_qp595gtr6c83kfr2

Do you have the same issue?