Renderer Features object missing in UniversalRenderPipelineAsset_Renderer on removing in its preset asset vice a versa

Steps to Reproduce:
1. Create a new project with URP Template
2. Project Window > Right Click > Create > Rendering > Universal Render Pipeline > Pipeline Asset (Forward Renderer)
3. Click on Assets > UniversalRenderPipelineAsset_Renderer > Inspector > Renderer Features > '+'
4. Create a Preset of UniversalRenderPipelineAsset_Renderer
5. Click on Preset of UniversalRenderPipelineAsset_Renderer > Renderer Features > '-'

Expected Result:
Data removes from Renderer Features in the Preset Asset only

Actual Result:
Data removes from Renderer Features in the UniversalRenderPipelineAsset_Renderer

Reproducible on: 2020.1.0a15, 2019.3.0f2 (46d6d422892a) , 2019.3.0f1, 2019.3.0b1

Tested on Package Version: 7.1.6, 7.1.5, 7.1.2, 7.1.1.

NOTE: Forward Renderer option for URP introduced from 2019.3.0b1.

Environment:
Windows 10 & Mac 10.14.