Adopt the UI media from @Michaelyklam's parallel-discovery PR #1641 which
shipped the same one-character regex relax fix for #1618. PR #1641 is
being closed as superseded by #1642 (which carries nesquena APPROVED +
322 LOC test suite); preserving Michael's UI evidence here so the visual
proof of the fix lives in-tree alongside the canonical PR.
Co-authored-by: Michael Lam <Michaelyklam1@gmail.com>
