https://bugs.winehq.org/show_bug.cgi?id=56181
--- Comment #2 from RĂ©mi Bernon rbernon@codeweavers.com --- Looks like that the test argument is being split into characters by Get-Content / @WINETEST_ARGS when there's a single line in winetest.args. This should be fixed with https://gitlab.winehq.org/wine/wine/-/merge_requests/4847