diff --git a/docs/ui-docking.md b/docs/ui-docking.md
index 68bd821a..37939a69 100644
--- a/docs/ui-docking.md
+++ b/docs/ui-docking.md
@@ -738,8 +738,9 @@ Keys are `dock.close`, `dock.float`, `dock.collapseToIcons` and so on; the rustd
 lists them all. `DockContent::label` and `action_label` can shape panel and action text further;
 the logical label stays the accessibility name.
 
-Each group and each column has one move handle in the accessibility tree: the drag bar, and
-the column bar (a group's top border band only drags and is not announced). By default these
+Each group and each column has one move handle in the accessibility tree: the group's drag bar
+and the column bar. A group's top border band only drags and is not announced, except in a group
+drawn without a drag bar, where the band is its move handle. By default these
 share one name per kind. Naming them is opt-in: an app puts `{name}` in `move_group_label` or
 `move_column_label`, and in each of its translations ("Move the {name} tab group"). It stands for
 what the handle moves: the logical label of the panel the group shows, or of the panels a