Our Data Viewer List and Data Viewer Grid templates weren’t designed for much customization–they were intended to be a quick and easy out of the box solution for displaying information from a data source.
If you are wanting to update the layout of a Data Viewer List or Grid, the best suggestion is to use a Custom Data Viewer:
First, the blocks are not necessary. The point of the Data Viewer component is to only use the properties panel to tell the DV what column in the data source to display for each property (title, subtitle, etc.).
redyards is text in the first row, the column name is A. Normally, we’d tell the Data Viewer to display the title based on the property from the column, so having redyards as the title property does not make a lot of sense.
Also, the “#” next to redyards suggests that column is formatted as a number and not text, also probably not what you want.