How to make variable names private in ReSharper with a lower dash?

Question

C++ / C#

In general, how to make the names of private variables be separated by a lower hyphen.
private int _ myInt;
Previously, when I wrote the name of the variable, ReSharper suggested renaming it, now this item is gone ....
How can I return it?
I tried to set Options - Code editing - c# - Naming Style, but for some reason it still does not work.
Thanks in advance

Answer 1

So I solved the problem by resetting the settings to default

Answer 2

Naming rules are configured in Resharper->Options->Code Editing->C#->Naming Style
And since 9 (in my opinion) there is also a search by settings