Confirmed with -gcflags=-h this is a types2 error.

/cc @findleyr @adonovan @cuonglm

This happens with unsafe.Slice, too:

package main

import (
	"unsafe"
)

func sliceData[E any, S ~[]E](s S) *E {
	return unsafe.SliceData(s)
}

func slice[E any, S ~*E](s S) []E {
	return unsafe.Slice(s, 0)
}

func main() {
	s := []uint32{0}
	_ = sliceData(s)
	_ = slice(&s)
}

Change https://go.dev/cl/545395 mentions this issue: types2, go/types: fix type checking of ~[]E passing to unsafe builtins

I just point out that the spec doesn't allow type parameter arguments for these functions.
It probably should, so this is fine to fix, but we also need to update the spec.