Fix route dropdown delimiter bug for listener names with hyphens #3

Job	Run time
test (ubuntu-latest)	5h 37m 28s
build (windows-latest, x86_64-pc-windows-msvc, default)	17m 11s
build (ubuntu-22.04-arm, aarch64-unknown-linux-musl, default)	4m 38s
test (windows-latest)	5h 37m 14s
lint	3m 31s
build (ubuntu-latest, x86_64-unknown-linux-musl, jemalloc)	4m 42s
build (macos-latest, aarch64-apple-darwin, default)	10m 27s
	11h 55m 11s

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