Is there a value separator in a table cell for the Table Filter and Charts for Confluence plugin?

Question

JIRA

We are talking about this plugin Table Filter and Charts for Confluence, namely the "Dropdown filter columns" filter. It treats the text in a table cell as a single value, even though the words are separated by a dot, comma, semicolon, etc., and displays the entire character set in a drop-down list with one option without filtering. Only the "Free text filter columns" filter works as expected, allowing you to filter by matching words in the value of different cells, but in this case you have to manually enter the search query for one of the parts of the field's text value. Now, if it were possible to insert a special character separator into one cell, for example: "|", then "Dropdown filter columns" would work as it should and allow you to filter by different words in one cell, selecting this value with one click from the drop-down list.