Sort by date not available

Hi,
I buyed the timeline pro but I noticed that in the dashboard (Cool Timeline Stories) there’s not a filter for searching the story by date.

The dates are only sorted by date in the main window, but if I try to search one specific post by date in the search story box, writing the date with the same typology as the date column is written, ex: 09/30/2021 the search engine don’t find anything.
Please, would you be so kind to include this in the search engine?

It’s because I have a very long list of stories, and I can’t search one by one if I intend to update one of them.

Thank you in advance

The page I need help with: [log in to see the link]