https://bugs.winehq.org/show_bug.cgi?id=41995
--- Comment #13 from cyfer3@googlemail.com --- true, I have another bug report open which (hopefully) is seen as wine-staging and wine-devel bug report aswell (speaking of STO)
https://bugs.winehq.org/show_bug.cgi?id=42696
this might have been fixed in the past but Cryptic abandoned dx9 support completely (see my bug report comment 4)