How to reproduce:
1. Open attached project "EditModeBug.zip" and scene "SampleScene"
2. In Hierarchy window, select any "Buggy Object"
3. In Scene view, take the Move tool and move the object (move it using Scene gizmos, works with Move, Rotate, Scale tools)
4. Observe Inspector window (the values are not updated)
5. In Inspector window, left-click on Transform -> Position text
6. Observe Inspector window (the values are updated)

Expected result: moving the object in Scene view updates the Transform in the Inspector window immediately
Actual result: the object's Transform component is only updated when clicking on specific spots in the Inspector window (clicking on text fields, buttons, etc.)

Reproducible with: 2017.4.16f1, 2018.3.0b12, 2019.1.0a9