message: Fix bug where error occurred when clicking Update Channel Save without interacting with channel dropdown
  Fixes
diff: import * as React from 'react';
  +import * as _ from 'lodash-es';
  import { ClusterVersionModel } from '../../models';
  import { Dropdown, PromiseComponent } from '../utils';
  @@ -20,6 +21,7 @@ class ClusterChannelModal extends PromiseComponent<ClusterChannelModalProps, Clu
  constructor(public props: ClusterChannelModalProps) {
  super(props);
  + this.state.selectedChannel = _.get(props.cv, 'spec.channel');
  }
  _submit = (e) => {
  