Due to issues with the bootloaders, the best way to achieve this is to install fedora after installing windows. I’d suggest backing up your existing data, wiping the entire ssd, and reinstalling everything starting with Windows. Boot into Windows after installation and shrink your user disk, then repartition the ssd for Fedora and install it.

It sounds like a lot, but you’ll save yourself a bunch of heartache. Short cuts are the long way in this case.

You best guess likely is ventroy. If you can keep your files, depends on alot of tinkering