A new wheelFlood keybinding action is registered alongside historySearch:cycleScope but no UI binding currently routes a keystroke to it; it appears only in telemetry/debug logs (· wheelFlood).
Status
Action declared but not bound to a key; no user-facing effect yet.
Evidence
Keybinding action registry (search for "· wheelFlood").
Strings lifted out of the shipped bundle, so the claim above can be checked against them.