can't execute selection or multiline statement

Recently the keyboard shortcut to execute a selection or execute multiline R statement no longer works. it always executes the line.
in my options I have "multi-line" execution enabled:


and my keyboard shortcuts customized:

did something change in Rstudio that I need to adjust my options for? I was on the latest stable and now tried the latest Preview but it exhibits the same issue. Windows 10.
Thanks