v0.21.0 with BigQyery cannot show aggregation list

Hi,

I happily upgrade to version v0.21.0 and find many excited new feature.

But when I added a new question, choose a data table.

It appears that the aggregation list can’t not be shown.

It is ok for sample data and GA data, but for BigQuery table it is fail.

Does anyone meet the same issue like this?

THX.