A dropdown icon overlaps with text when a "Custom" or "Medium" option is selected from "Resolution" and "Enable" dropdown from "Shadows" properties under Light Preset in the Inspector, refer attached screenshot

Steps to repro:
1. Create a new project with HDRP Template
2. Select "Directional Light" in the Hierarchy
3. Create Preset of the Directional Light
4. Select "Light" Preset in Project Window
5. Inspector > Light > Shadows > Select Select "Custom" or "Medium" option from "Resolution" and "Enable" dropdown

Actual Result:
Dropdown icon overlap with its Text

Expected Result:
Dropdown icon doesn't overlap with its Text

Note: "Resolution" and "Enable" dropdown introduced in 2019.3.0b5

Reproducible on:
2020.1.0a12, 2019.3.0b10, 2019.3.0b5

Package found version: 7.1.2, 7.1.1

Environment:
Windows 10 & macOS 10.14