DataStudio filter not working if values contain comma
I am trying to use a filter with city values. These values also have the name of the state in an abbreviated form separated by a comma. For e.g. "Austin, TX". When I select this value in my filter, all my charts do not display any data. If I change the values by removing the comma, for e.g. "Austin TX", the chart starts working fine. Please advise if there is a workaround.