https://bugs.winehq.org/show_bug.cgi?id=45277
--- Comment #93 from Patrick patrick+winehq.org@laimbock.com --- (In reply to Roderick Colenbrander from comment #1)
Thanks for reporting. Finally some real applications, which use this awful feature. Trying to collect a list of them and ultimately will try to add support. Can the editor be used without owning the game?
Are you still planning on adding support for child window rendering? There are several VST plugins (used for music production with a DAW) that require this functionality. If you need specifics please let me know.