diff --git a/.changeset/release-1-41-0.md b/.changeset/release-1-41-0.md
index f6a28f37..df8ffca2 100644
--- a/.changeset/release-1-41-0.md
+++ b/.changeset/release-1-41-0.md
@@ -25,7 +25,7 @@
 
 **CLI logos on tabs can be switched off (#569).** App Settings → Appearance → Tabs → **CLI Logos on Tabs** hides the agent logo on every tab surface (header strip, rails, sidebar, phone chips, the desktop home list) on this device. On by default. Tile headers, split pane headers and the Run menus keep their logos.
 
-**Search sessions on the vertical rail (#580).** The vertical tab rail has a **Search sessions** box at the top: type part of a name and the rail narrows to the tabs that match (a web tab by its title), across every group, collapsed ones included, without touching your groups, their collapse or the tab order. A tab with an alert stays visible even when its name does not match, so a prompt waiting on you is never filtered away. Escape or × clears it, dragging is off while it is active, and nothing is saved. The sidebar's filter box shares the same filter: a tab with an alert stays visible there too, and in the by-case tab layout a case with no match now hides.
+**Search sessions on the vertical rail (#580).** The vertical tab rail has a **Search sessions** box at the top: type part of a name and the rail narrows to the tabs that match (a web tab by its title), across every group, collapsed ones included, without touching your groups, their collapse or the tab order. A tab with an alert stays visible even when its name does not match, so a prompt waiting on you is never filtered away. Escape or × clears it, you can still drag a found tab into a group, and nothing is saved. The sidebar's filter box shares the same filter: a tab with an alert stays visible there too, and in the by-case tab layout a case with no match now hides.
 
 **Fixes.**
 - **Clone errors on non-English hosts (#572, from #568).** Cloning a repository as a case now classifies a failed clone correctly whatever the host's language: a missing branch or tag is "does not exist on the remote" (400) and a missing repository is a 404, instead of a generic 422 with git's German (or any other) error text. Git runs with `LC_ALL=C` for clones and repo status, so the repo status card's error text is English on every host as well.
diff --git a/docs/architecture-invariants.md b/docs/architecture-invariants.md
index 7e384fa2..811e2429 100644
--- a/docs/architecture-invariants.md
+++ b/docs/architecture-invariants.md
@@ -802,7 +802,7 @@ Further detail: with many sessions the horizontal strip stops being scannable, w
 - **Collapsed groups.** A collapsed group's rows are not in the DOM, so a class cannot reveal them: the projection opens every group while the rail search runs (see Owner tab layouts), and `setTabRailSearch()` re-renders only when that changes the structure (`_isTabGroupStructureStale()`); every other keystroke only re-applies classes.
 - **Connectors.** Lineage lines and the subagent/ultracode connectors are anchored to row positions, and a keystroke re-renders nothing, so `_applyTabListFilter()` calls `updateConnectionLines()` whenever it actually showed or hid something (a row, a section, the state headings via `tabs-filtering`, the empty note). An unchanged re-apply at a render tail calls nothing, which keeps the incremental path's lineage gate meaningful. ⚠️ A hidden row still answers `getBoundingClientRect()` with an all-zero rect, which is truthy, so every floating window that anchors to its parent tab (the subagent and ultracode connectors' shared `tab:<id>` cache, both spawn positions, the ultracode genie) finds it through `_paintedSessionTab()` (app.js: the row only while `getClientRects()` is non-empty). An unpainted parent draws no connector, spawns where a window without a tab would, and tears down without the genie; otherwise all three started at the viewport's top-left corner. Lineage needs no guard, since `computeTree` drops zero-size rects.
 - **Escape.** The global key handler runs in the CAPTURE phase on `document`, before the box's inline `onkeydown`, so a `stopPropagation()` there comes too late: the global Escape branch claims an Escape whose target is `#tabRailSearch` while the box holds text (beside the group menu, the grouped-rail drag and the Tiles count menu) and routes it to `handleTabRailSearchKeydown()`. Without that, clearing the search also collapsed the Monitor and Subagents panels. An empty box leaves Escape to the global handler.
-- **No drag while searching** (owner decision): a drop is saved for every device, relative to rows the search hides. Both rail drags refuse in their start handlers (`_onTabLayoutPointerDown`, the flat rail's `dragstart`), never by flipping `draggable`, which only a render would restore.
+- **Drag stays on while searching** (owner decision): searching for a tab and dragging it into a group is a useful flow. A drop uses the same anchor logic relative to the visible rows, so a row can land between visible neighbours with hidden rows on either side.
 - **In memory only, cleared off the rail.** The text is never persisted or sent. `applyTabOrientation()` calls `_resetTabRailSearch()` before its render when the list leaves the vertical rail, the same reason leaving sidebar mode clears `_sidebarFilter`.
 
 Tests: `test/tab-rail-search.test.ts` (gate) and `test/tab-rail-search.browser.test.ts` (browser suite, not in the gate; it installs the real `setupEventListeners()` so the capture-before-inline Escape order is the shipped one).