https://bugs.winehq.org/show_bug.cgi?id=57240
Charlotte Pabst cpabst@codeweavers.com changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |cpabst@codeweavers.com
--- Comment #14 from Charlotte Pabst cpabst@codeweavers.com --- I submitted a fix to the regression as https://gitlab.winehq.org/wine/wine/-/merge_requests/6589
Until this is merged, you can use the following workaround: If you select a different file type in the menu, and then select .wav again, it will let you save the file as WAV properly.
Sorry for the trouble.