Found by the M20 trace, and fixed in this PR by the org lead's decision.
Both rows call /admin/shard/*, module-uo's admin mount, but they carried no
capability. So a moderator on a Rust-only site saw "Moderation" in the drawer
and opened a UO form ("Serial (0x…)", kick or ban by UO account) where every
action failed.
Both rows now declare Capability.SHARD, as the player rows do, so they are UO
screens and their strings belong in strings_uo.xml, where step 1 put them. A
new MenuCapabilityGatingTest case covers it: a moderator on a Rust-only
backend sees neither row but keeps the Dashboard, and on a UO backend sees
both.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01E14m6SuuY6i1vASFeGDBeY
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