(Unity 2020.3 - HDRP 10.6.0) Missing Emission toggle menu in HDRP Lit material

Hello!
I am using Unity 2020.3 and the HDRP pipeline (version 10.6.0).
For the purpose of my small project I wanted to use a lit material to have it cast light onto other objects. Research led me to the Lit shader, which according to the documentation should contain among others the following fields:


This is a screenshot from the 10.6 documentation ( https://docs.unity3d.com/Packages/c...s.high-definition@10.6/manual/Lit-Shader.html )
However in my game project, there is no such menu:


The Emission toggle is completely missing!

I've opened another empty project (the default HDR project, in fact); there the lit shader still does not have these fields. Is the documentation somehow not up to date and those fields were removed in current versions, or is there some configuration I have to update?

Here are my system informations, should they be useful in any way:
- Windows 10 64 bit system
- NVIDIA GeForce GTX 1050
- Inter Core i7-7700 HQ

Cheers and happy New Year