Geomap with influxdb2.0

Hi,
I guess grafana has any problem.

I wrote below line protocol to influxDB.
Then, Grafana shows latitude and longitude fileds.

test,tag=test1 A=10,latitude=55,longitude=0

And, I set the location on the data layer to coords.
However, latitude and longitude must set same field value.
for example,

latitude on data layer= latitude{tag=“A”,latitude=“55”,longitude=“0”}
longitude on data layer= latitude{tag=“A”,latitude=“55”,longitude=“0”}

Or

latitude on data layer= longitude{tag=“A”,latitude=“55”,longitude=“0”}
longitude on data layer= longitude{tag=“A”,latitude=“55”,longitude=“0”}

This behavior is abnormal.
Please check and fix it.