ah that's a bummer. I don't have a switch or ds5 controller to test with. I think the control schemes for those are different, and wrappers such as ds4windows are unlikely to work since i had to go so low-level to avoid losing focus.
The workaround for now is to use an xbox controller. I'm unlikely to get either of those controllers for myself since i don't use the consoles, but if anyone with c++ knowledge and a relevant controller wants to contribute to the GitHub repository, they're more than welcome to!