Overlay rows in the active overlays list now have two lock modes. A single click sets a soft lock (blue) that pins the overlay in place while leaving its show/hide toggle clickable. A double-click or long-press sets a hard lock (red) that disables every control on the row. Click a locked row to unlock it, or double-click a soft lock to upgrade it to a hard lock.
Clicking the show/hide eye on an overlay row now also selects that overlay, matching the lock icon. The controls panel follows whatever row you just toggled, even when the dashboard-hide confirmation appears.