In Material UI v3.6.0 Select Dropdown div flickers / triggers twice

Question

When i am providing less than 100 items to the Select Dropdown its working fine but if i provide more than 100 then the Dropdown flickers/triggers twice. I have checked by putting debug point in the render function but it doesn't reach there after first render. I also put a random no check to see whether its actually re-rendering but even the randomly generated no is same. This is my code:

import React from 'react';
import PropTypes from 'prop-types';
import { withStyles } from '@material-ui/core/styles';
import InputLabel from '@material-ui/core/InputLabel';
import MenuItem from '@material-ui/core/MenuItem';
import FormControl from '@material-ui/core/FormControl';
import Select from '@material-ui/core/Select';

const styles = theme => ({
  root: {
    display: 'flex',
    flexWrap: 'wrap',
  },
  formControl: {
    margin: theme.spacing.unit,
    minWidth: 120,
  },
  selectEmpty: {
    marginTop: theme.spacing.unit * 2,
  },
});

class SimpleSelect extends React.Component {
  state = {
    age: '',
    name: 'hai',
    labelWidth: 0,
  };

  constructor(props) {
      super(props);
      this.filters = [];
  }

  componentDidMount() {
    this.setState({
      labelWidth: 0,
    });
    for (let i = 0; i < 250; i++) {
      this.filters.push('----select----' + i);
    }
  }

  handleChange = event => {
    this.setState({ [event.target.name]: event.target.value });
  };

  render() {
    const { classes } = this.props;

    return (
      <form className={classes.root} autoComplete="off">
        <FormControl className={classes.formControl}>
          <InputLabel htmlFor="age-simple">Filter</InputLabel>
          <Select
            value={this.state.age}
            onChange={this.handleChange}
            inputProps={{
              name: 'age',
              id: 'age-simple',
            }}
          >
            {this.filters && this.filters.map((filter, index) => (
                        <MenuItem key={'filter-' + index} value={filter}>
                            {filter}
                        </MenuItem>
                    ))}
          </Select>
        </FormControl>
      </form>
    );
  }
}

SimpleSelect.propTypes = {
  classes: PropTypes.object.isRequired,
};

export default withStyles(styles)(SimpleSelect);

This behavior is only observed in material-ui v3.6.0.

Edit1: Please have a look at the working codesandbox