i checked it meanwhile with airport scanner:
I can't show the same screen you have, because I don't have the latest FMC database installed, so there's no NOXOB fix in my PMDG ND, but I AM at NOXOB, from the coordinates.
sure you can in many possible ways
eg. by creating a custom waypoint in NGX CDU with the coordinates from NOXOB from above, easily manageable on ground.
input format would be: Nxxxx.xExxxxx.x
or adding the line:
NOXOB NOXOB 49.158636-122.934392
exactly as published in this textfile: wpnavfix.txt
and finally there is another way to get this waypoint into ND, this is called PlaceBearing/Distance if you use the ILS as fix. Works fine normally
This is a fresh 2 week old FSX installation, just all your/Flightbeam airports and ORBX area sceneries installed, actually patched NGX with newest AIRAC.
I haven't said that i don't trust you, I just don't really get this issue, if other pilots experience not the same as i do here.