Thanks — fix itself is tight and the reducer behavior test is exactly the right shape. One blocker though: the branch is behind main and would silently revert four merges that landed today.

Drift

git diff origin/main..HEAD --stat against current main: 19 files, +49 / −152 lines. The bulk of those deletions aren't yours.

GH shows mergeStateStatus: CLEAN because git's 3-way merge sees absence-of-lines as deletion against main's additions — no textual conflicts to flag. Semantically it'd undo ~150 lines of recent work in a single click.

What to do

git fetch origin main && git rebase origin/main — your diff should narrow back to the 4 files of the actual fix:

src/cli/ui/App.tsx                |  4 +++-
src/cli/ui/hooks/useScrollback.ts |  4 ++--
src/cli/ui/state/reducer.ts       |  9 ++++++---
tests/ui-reducer.test.ts          | 32 ++++++++++++++++++++++++++++++++

Main's been moving fast this week — if the rebase takes a while, you may need a second one. Push when ready and I'll merge.

let more message apply to this mode? like edit mode change or else?

@dacec354 Thanks for the suggestion. Since this PR is already merged and was intentionally scoped to repeated live hints, could you open a separate issue for this request?

It would be helpful to include the exact mode(s), the messages you want covered, and the expected behavior, so we can discuss the scope clearly there.