message: fix(omemo): enabling of disabled devices
diff: @@ -180,7 +180,7 @@ export default class Store {
  let index = disabledDevices.indexOf(identifier.getDeviceId());
  if (index > -1) {
  - disabledDevices.slice(index, 1);
  + disabledDevices.splice(index, 1);
  this.storage.setItem(KEY_DISABLED_DEVICES, identifier.getName(), disabledDevices);
  }
  