the coordinate reference system of 'm' is not geographical (long/lat)

[estella-sage]

Hello,

my tracks are crossing the dateline and I set the cross_dateline=TRUE .However there appears warning like this:
Argument 'cross_dateline' is ignored, since the coordinate reference system of 'm' is not geographical (long/lat). I set the projection of the move object as WGS84 but when I align the object it shows CRS object has comment, which is lost in output.