Fix untyped labeled asset loading #32110

Job	Run time
build (windows-latest)	3m 43s
check-doc	8m 36s
build (ubuntu-latest)	2m 53s
build (macos-latest)	2m 52s
ci	1m 40s
miri	6m 5s
run-examples-on-windows-dx12	12m 30s
check-bevy-internal-imports	6s
check-missing-examples-in-docs	36s
check-missing-features-in-docs	46s
markdownlint	1m 10s
check-compiles	3m 17s
msrv	1m 35s
build-wasm	41s
	46m 30s

Provide feedback