I am trying to apply conditional formatting to a field of a table in a report in Power BI online.
The report is connected to a dataset that is in MS Teams and continues to function. All existing conditional formatting is unchanged.
These are the steps I took:
- Switch report to edit mode
- Select table
- Select conditional formatting - advanced controls
- In the pop-up window, select "Based on Field"
Then, the drop down list is blank and says {{::placeholderText}}.
This can now be recreated in any report, new or existing, where I attempt conditional formatting.

I tried creating a new report from a new dataset, and attempted to add conditional formatting to a table. The same result happened.
I tried signing out of my Microsoft account and signing back in, but no effect.