message: Clear search filter on ESC while focused
diff: @@ -102,6 +102,7 @@ export default class SearchFilterInput extends React.Component<Props, State> {
  return;
  }}
  onInput={this.onQueryChange}
  + onKeyDown={this.onKeyDown}
  onBlur={() => this.textcomplete && this.textcomplete.hide()}
  />
  @@ -160,6 +161,14 @@ export default class SearchFilterInput extends React.Component<Props, State> {
  this.setState({ filterHelpOpen: true });
  };
  + private onKeyDown = (e: React.KeyboardEvent<HTMLInputElement>) => {
  + if (e.keyCode === 27) {
  + e.stopPropagation();
  + e.preventDefault();
  + this.clearFilter();
  + }
  + };
  +
  private setupTextcomplete = () => {
  if (!this.inputElement.current) {
  return;
  