Renderer became disable in the Preset of the Particle System which leads pink shaders in the Scene
Steps to Reproduce:
1. Create a new Project
2. Hierarchy > right-click > Effects > Particle System
3. Create Preset of the Particle System
4. Drag and drop the Preset of the Particle System in the Scene
Expected Result:
Preset should also work as Particle System
Actual Result:
Pink shader is coming and Renderer becomes disable, shaders and Textures can't be added
Reproducible on: 2020.2.0a7, 2020.1.0b6, 2019.3.7f1, 2018.4.17f1
Environment: Windows 10 and Mac 10.14