Search for Empty string on a data grid?

Does anyone have any tricks to search for an empty string on a data grid? Either a widget or other way for a user to search for objects that have an empty string. Any suggestions or ideas are appreciated!   Of course, I could add a separate data grid and constrain it via x-path, but preferably looking for a solution to allow a user to find all objects which are empty on a field. Also, prefer not to just sort the column, but want to actively filter to only have those results remaining. (Based on the use case.)
1 answers

You could add a custom button and call it search for blanks (Field Name) and a new pop up page can show up with the all the blanks with the logic added to the microflow.