in idea-plugin/src/main/java/com/jetbrains/ide/streamdeck/keymap/KeymapSchemeManager.java [248:259]
boolean isModified() {
KeymapScheme selected = selector.getSelectedScheme();
Keymap active = selected == null ? null : selected.getOriginal();
if (!Objects.equals(active, KeymapManager.getInstance().getActiveKeymap())) return true;
Iterator<Keymap> keymaps = getKeymaps().stream().sorted(KeymapManagerImplKt.getKeymapComparator()).iterator();
Iterator<KeymapScheme> schemes = list.iterator();
while (keymaps.hasNext() && schemes.hasNext()) {
if (!Objects.equals(keymaps.next(), schemes.next().getCurrent())) return true;
}
return keymaps.hasNext() || schemes.hasNext();
}