Bug: Trace List displays empty column on Dashboards even though the trace has a value for the field

[Ben Mask]

Bug description

When using the Services page I can see all of my nginx-ingress traces. I can add a new column as well to see the http.target. This all works as expected

However, when creating a Trace List via Dashboards, I add the http.target column and it shows empty for all traces

Expected behavior

The added column for http.target shows the target as it does on the traces page