See the discussion here. In particular note the last posting by “fishface”:
As a side note, since Kernel 5.7 exFAT is baked into the kernel, might simplify things.
Now Alma9 uses kernel 5.14.0-162.6.1.el9_1.x86_64, so I’d hope that you can’t install it since you don’t need it. My Alma9 machine is a VM, so I can’t shove an SD card in it to test.