The last-search memory handle — live getter/setter over the bridge's usePersistentState, exactly
like PickerMemory for the style pickers. A getter (not the value) so recording a search doesn't
change the data identity and re-run this whole contributor.
The last-search memory handle — live getter/setter over the bridge's
usePersistentState, exactly like PickerMemory for the style pickers. A getter (not the value) so recording a search doesn't change thedataidentity and re-run this whole contributor.