https://bugs.winehq.org/show_bug.cgi?id=56248
--- Comment #7 from Esme Povirk madewokherd@gmail.com --- You could do that now using the CI build from the PR: https://github.com/madewokherd/mono/actions/runs/7789283776
Just scroll down to "make msi output", download+extract that, and run it in Wine to install.
Of course, the bug can't be resolved until this makes it into a Wine Mono release and that makes it into Wine.