Operating system: Windows 10 64 bits
Graphics card: 2x GTX 1070
Broken: Latest 2.8 Beta
Worked: I think it never worked on the new UI
Short description of error
There is no precision on clicking on the axis of the navigation gizmo, that one on the top right bar in the viewport. With the mouse, we can click easily, but not with a pen's tablet.
Exact steps for others to reproduce the error
Just try to navigate and click on the axis on the navigation gizmo. With mouse it works, with tablet it's difficult to click.