okular: ps files no longer opened (plain text)

I opened old ps files generated with 15.1 as usual from NetBeans.

The issue here is that with “no import” I got plain text datas displaying; with “import ps as pdf” the last page is always displayed in the wrong orientation (landscape when portait slected or portrait when landscape selected).
I don’t know if this is NetBeans that messed it up but it worked comfortably when using it in 15.1.

not seen as search result :{


installed okular-spectre and it works well better ^^