How to disable Code Preview/Map next to scrollbar in Visual Studio (2019) for Python

Question

Note: this is not a duplicate of this question (it's for VS Code, I am asking for Visual Studio - 2019 Community if it's applicable)

I am new to Python (from C# .NET background) and when switching to Python I notice this huge bar next to the scrollbar:

What are they called? How do I disable them? And why does Python environment have them (I have never seen them before when using C#), is it helpful for common scenario and should I really disable them if I could?

I have looked in Options for Python, does not see anything that may be useful.

EDIT : Found the option, it is in Text Editor > Python > Scroll Bars (not top-level Python section, but under Text Editor). In the Behavior section, I changed Source overview option to Off and it's like C# now.

Answer 1

Found the option, it is in Text Editor > Python > Scroll Bars (not top-level Python section, but under Text Editor). In the Behavior section, I changed Source overview option to Off and it's like C# now.