Question for CalSKY users

[Subdeo]

Can anyone explain this screenshot to me? I have the settings set to show only satellites brighter than 4th magnitude, yet below, you can see satellites that are dimmer than that (the bottom one in the screenshot). I'm pretty sure that it's not a glitch because reducing the limiting magnitude does reduce the number of satellites shown. Any help would be greatly appreciated.

[Owmuchonomy]

Maybe its including anything under mag 5 (at culmination).  Is there an option to put in Mag 4.0 (rather than 4).  Otherwise put in Mag 3.99 maybe.