Installing Window Shuffler on Fedora 34

Need help

I’m using fedora 34

I installed shuffler using:
meson --buildtype plain -Dbuild-all=false -Dbuild-window-shuffler=true --prefix=/usr --libdir=/usr/lib

(all dependencies are satisfied)

And rest of the installation process are completed successfully.
And even I can open the window shuffler control box and the shuffler is enabled

But none of the shortcuts work.

Do I need to do any extra steps in installation?