CALL TC_WinVSbar_SetPosition(wid,position) missing in BronzeTC library

Hi all,
Still having fun poking around True BASIC. Today I'm reading through the documentation "Using BronzeTC" and there is a line that says CALL TC_WinVSbar_SetPosition(wid,position) should give me the position of my vertical scroll bar. But when I tested out this command I get a message saying that the routine is undefined.

This is in True BASIC Bronze v6.007. I just purchased it last week. Do other's have problems like this with the Bronze version?