Mapserv 4.4.2 Annotation disappear if extends over the limit of Map

[Carlos Neves]

Hi,
I'm using mapsurfer to test my MAP files.
I habe noticed that all annotations features  working well, if  the
annotation shapefile limits is within the limits of the map display, but any
zoomin over the map limits will make the annotations disappear.
Any ideas?

LAYER
                NAME rivers
                TYPE ANNOTATION
                STATUS DEFAULT
  #MAXSCALE 150000
                #MINSCALE 500
                DATA planimetric/topo
  #MAXFEATURES 500
                LABELITEM "TEXT"
  LABELANGLEITEM "Angle"
  #LABELMAXSCALE 150000
  #LABELMINSCALE 500
  #LABELOVERLAP OFF
  LABELCACHE TRU
  FORCE TRUE
                POSTLABELCACHE TRUE
                CLASSITEM "TEXT"
                CLASS
                 LABEL
                               COLOR 0 255 0
                               TYPE TRUETYPE
                               FONT arial
                               SIZE 5
                               ANTIALIAS FALSE
                               #POSITION CC
                               PARTIALS TRUE
                               #MINDISTANCE 0

    END # end of label



                        SIZE 2
                END
 END
(...)
Tanks in Advance