There is still an issue with a load module that has more than one segment.
Contents supervision reports the following origin and lengths for RXLP184:
RXLP184 237BA000 04 741376
RXLP184 23A5F000 04 3944
The MAT code view reports an origin of 23A5F00 and a length of 8,101,888 (X'7BA000').
The code being monitored doesn't invoke any of the routines in RXLP184 so I wouldn't expect to see it in the code view display.
Looks like he is still seeing routines in his code display that he feels shouldn't be there cause not getting invoked.
This problem has been corrected in MAT 12.0 so it is recommended that you upgrade if you are using a prior release.