support Glitched aiming stamina display

[Regggs]

As I was playing through chapter 3 of wintermute, I noticed that when aiming in with a rifle, the aiming stamina on the bottom right would display as full for a moment then instantly go to about 75% before decreasing normally. I know that external factors can affect maximum aiming stamina which is likely what is happening but i seem to remember a red portion of the bar just like the sprint bar but it is not appearing at all.