Cell with sub elements on different levels - Different behaviour in Microstation CONNECT

Hi,

I have a simple DGN file from Microstation V8i SS10 with a cell that contains simple geometries and other cells.

Elements inside the cell are on different levels.

If I open the file with Microstation V8i SS10 and freeze level "YT-510KA", elements associated to that level disappear.

If I open the file with Microstation CONNECT Update 17.1 and freeze level "YT-510KA", elements associated to that level DO NOT disappear.

Why this different behaviout? How to achieve the same result as V8i in CONNECT?

I attach the file so you can try yourself.

Thanks in advance for your replies.

Before freeze YT/510KA in V8i

After freeze YT/510KA in V8i

After freeze in CONNECT

5584.Test.dgn