Range slider's knob always 50 when set input

1

If I set input={true}, when the page loaded, the range’s value always 50 no matter what value I set.

 <ListItem slot="list" title="分数">
  <Icon className="material-icons" slot="media" icon="svg_icon_item" />
  <Range
    className="fix-label"
    name="score"
    input={true}
    value={2}
    min={0}
    max={5}
    step={1}
    label={true}
  />
</ListItem>

Even I set range is 0 to 5, It show 50 in the knob,too.
image

If I drag the knob or remove the “input={true}”, It’s worked.

And another bug is I can not set min or max to a negative value when input={true}