Problem region 2d of PCS in AECO

I have in Segment 2d, a region 2d in the cell of PCS.

The  cut in the cell  in Bentley Architecture, the region 2d is shape. This is correct.

The  cut the cell  in AECO, the region 2d are lines.
This is not correct.

Also, It happens with BCX cell 2d symbols if the cell BCX is cut.

This not ocurre if the cell  not is cut (PAZ or BCX).

As I can get it to look like in Bentley Architecture?.

See PDF.

Thank you.