Export a manually created activity to TCX leads to TotalTimeSeconds set to 0 and other missing fields

Hi *,

I created a new activity manually via the web interface: https://connect.garmin.com/modern/activity/manual

• Activity Name: Test
• Activity Type: Running
• Event Type: Training
• Start Time: 2020/12/29 14:58
• Duration: 01:02:03
• Distance: 10,12 km
• Calories: 858
• Pos. Elevation: 1234 m
• HR avg: 123
• HR max: 179
• Temp avg: 20
• Temp min: 19
• Temp max: 21

When I export the activity as TCX, then the XML file shows TotalTimeSeconds as 0. That's a severe error in my opinion.

Furthermore "Activity Name", "Event Type", "Pos. Elevation",  "Temp avg", Temp min", "Temp max" are missing completely. That's really annoying.

Is there any way to get the requested data from the system in a machine readable way?

Cheers,

Tobias

<Activity Sport="Running">
      <Id>2020-12-29T14:26:00.000Z</Id>
      <Lap StartTime="2020-12-29T14:26:00.000Z">
        <TotalTimeSeconds>0.0</TotalTimeSeconds>
        <DistanceMeters>10123.0</DistanceMeters>
        <MaximumSpeed>3.378000020980835</MaximumSpeed>
        <Calories>858</Calories>
        <AverageHeartRateBpm>
          <Value>123</Value>
        </AverageHeartRateBpm>
        <MaximumHeartRateBpm>
          <Value>179</Value>
        </MaximumHeartRateBpm>
        <Intensity>Active</Intensity>
        <TriggerMethod>Manual</TriggerMethod>
        <Extensions>
          <ns3:LX>
            <ns3:AvgSpeed>2.7190001010894775</ns3:AvgSpeed>
          </ns3:LX>
        </Extensions>
      </Lap>
    </Activity>
  </Activities>
  <Author xsi:type="Application_t">
    <Name>Connect Api</Name>
    <Build>
      <Version>
        <VersionMajor>0</VersionMajor>
        <VersionMinor>0</VersionMinor>
        <BuildMajor>0</BuildMajor>
        <BuildMinor>0</BuildMinor>
      </Version>
    </Build>
    <LangID>en</LangID>
    <PartNumber>006-D2449-00</PartNumber>
  </Author>