How to Disable Auto-Compile in version 2018.3.1

Hello everyone,

I've been using Rider 2017 as my IDE for Unity3D development for about 2.5 years, until i recently switched to Rider 2018.3.1. 

Rider 2017 always gave me option to disable auto-compile of Unity solutions upon finishing installation. However, 

version 2018.3.1 never game me that option, and i've still not figured out how to disable auto-compile.

Could someone whose had a similar experience, please assist me.

Thank you.

Jude