The oleaut32 failure is unrelated and comes from https://gitlab.winehq.org/wine/wine/-/merge_requests/5080.
The mf:mf failure also doesn't seem related - some functions returns S_OK when we expect MF_E_SHUTDOWN - and I believe it is instead a random behavior caused by a threadpool assert which started to happen since https://gitlab.winehq.org/wine/wine/-/merge_requests/3572