Properties are misaligned in Visual Effects preset asset.

Steps to repro:
1. Create a new project.
2. Window > Package Manager> Visual Effect Graph > Install.
3. GameObject > Visual Effects > Visual Effect.
4. Change Asset Template > Simple Heads & Sparks.
5. Create a preset asset.

Actual Result:
Properties are misaligned in Visual Effects preset asset.

Expected Result:
Properties should not be misaligned in Visual Effects preset asset.

Tested with Unity Version: 2020.1.0a14, 2019.3.0b12.

Tested with Package Version: 7.1.5.

Environment:
Windows 10 & Mac 10.14.