How come the dashboard panel time token is not populating in the title as expected?

[DEAD_BEEF]

I have a single value dashboard panel that counts the number of hosts by IP address. I am listing the time range of the search in the title of the panel using $earliest_d$ and $latest_d$ tokens. For some unknown reason, only $latest_d$ is working and displaying the end time of the search. I am going in circles trying to figure out why the earliest time field isn't loading as expected.

<form>
  <label>Test</label>
  <fieldset submitButton="false" autoRun="true"></fieldset>
  <row>
    <panel>
      <title>Unique Devices</title>
      <single>
        <title>$earliest_d$ - $latest_d$</title>
        <search>
          <done>
            <eval token="earliest_d">strftime(relative_time(now(), $job.request.earliest_time$), "%d %b %T")</eval>
            <eval token="latest_d">strftime(relative_time(now(), $job.request.latest_time$), "%d %b %T")</eval>
          </done>
          <query>| tstats dc(host) AS Hosts where (index=a* OR index=b*)</query>
          <earliest>-d@d</earliest>
          <latest>@d</latest>
          <sampleRatio>1</sampleRatio>
        </search>
        <option name="colorBy">value</option>
        <option name="colorMode">none</option>
        <option name="drilldown">none</option>
        <option name="numberPrecision">0</option>
        <option name="rangeColors">["0x65a637","0x65a637"]</option>
        <option name="rangeValues">[0]</option>
        <option name="showSparkline">1</option>
        <option name="showTrendIndicator">1</option>
        <option name="trellis.enabled">0</option>
        <option name="trellis.scales.shared">1</option>
        <option name="trellis.size">medium</option>
        <option name="trendColorInterpretation">standard</option>
        <option name="trendDisplayMode">absolute</option>
        <option name="underLabel">Unique Hosts</option>
        <option name="unitPosition">after</option>
        <option name="useColors">1</option>
        <option name="useThousandSeparators">1</option>
      </single>
    </panel>
  </row>
</form>

[Vijeta · Accepted solution]

Change <earliest>-d@d</earliest> to <earliest>-1d@d</earliest>, this worked for me.

[DEAD_BEEF]

Why it wouldn't work with -d vs -1d is a mystery. Thank you, this worked perfectly, thank you!