Vertical Scrollbar doesn't work from Timeline view under the profiler window. Scrollbar appears but it doesn't move on mouse scroll or mouse drag. Refer attached video.

Steps to repro:
1. Create a new project.
2. Menu > Window > Analysis > Profiler
3. Try to Move Vertical Scrollbar for Timeline view

Actual Result:
Vertical Scrollbar doesn't move on the mouse scroll or drag.

Expected Result:
Vertical Scrollbar moves on mouse scroll or drag.

Reproducible on:
2020.1.0a12, 2019.3.0b11, 2019.2.13f1

Working fine on:
2020.1.0a11, 2019.3.0b10, 2019.2.12f1

Environment:
Windows 10 & macOS 10.14