Perhaps this will be of help. In the video, when defining a new Function/ Method, the first brace is shown to be in line with the method statement. In my case, the open braces always started on a new line. If anyone wants to have the opening brace start on the method statement line I found the following worked. It’s deep digging, but here is the sequence:
In Visual Studio click on Tools - Options - Text Editor - C# - Code Style - Formatting - New Lines and uncheck “Place open Brace on Newline for Methods and Local Functions”.
Hope this helps.