Backport "Add regression test for issue 18670" to 3.3 LTS#566

tgodzik wants to merge 1 commit intobackport-lts-3.3-22603scala/scala3-lts:backport-lts-3.3-22603from

backport-lts-3.3-23731scala/scala3-lts:backport-lts-3.3-23731Copy head branch name to clipboard