`saveAndRestoreFocus` can throw TypeError: activeElement.setSelectionRange is not a function during a morph. Related: https://github.com/hotwired/turbo/issues/1538 Fix: https://github.com/bigskysoftware/idiomorph/pull/150
saveAndRestoreFocuscan throw TypeError: activeElement.setSelectionRange is not a function during a morph.Related: hotwired/turbo#1538
Fix: #150