message: fix: fix oneOf title for array
diff: @@ -19,14 +19,14 @@ export class OneOfButton extends React.PureComponent<OneOfButtonProps> {
  const { idx, schema, subSchema } = this.props;
  return (
  <StyledOneOfButton active={idx === schema.activeOneOf} onClick={this.activateOneOf}>
  - {subSchema.title || subSchema.displayType}
  + {subSchema.title || subSchema.typePrefix + subSchema.displayType}
  </StyledOneOfButton>
  );
  }
  - activateOneOf() {
  + activateOneOf = () => {
  this.props.schema.activateOneOf(this.props.idx);
  - }
  + };
  }
  @observer
  