message: fixed table height selector
diff: @@ -47,7 +47,7 @@ const TableHeader = (props: any) => {
  <FormControl variant="outlined" className={classes.formControl}>
  <InputLabel htmlFor="outlined-age-simple">Row Height</InputLabel>
  <Select
  - value={rowHeight}
  + value={rowHeight ? rowHeight : 35}
  onChange={(event: any, child: any) => {
  updateConfig("rowHeight", event.target.value);
  }}
  