Version Used: latest VS builds (Version 17.4.0 Preview 2.0 [32810.39.main])

Steps to Reproduce:

1. Open Tools -> Options -> Text Editor -> C# -> Advanced
2. Uncheck the box for "Insert // at the beginning of lines when writing // comments"
   • Note: the option for "Split string literals on enter" in the next section will also toggle... 🤔
3. Find a // comment and insert a newline in the middle of it

Expected Behavior:
The new line should not start with // because I thought I turned that off

Actual Behavior:
It still gets the // inserted

More details:
This seems to simply be a binding issue here