@elextr @kugel- @techee any opinions?
I don't know Haiku, it probably have a few powers of ten less users than Windows or macOS and so adding every niche OS feels weird. On the other hand, it's only five lines of settings.
Still, I would say it might be better for Haiku to patch their settings in as it is also done by other distros and OSes. Unlike Windows and macOS, the Haiku builds are not maintained by the Geany dev team.