I figured out two issues with the current implementation:

• When using setCurrentTab method, it changes the activeDatabase. This change maybe trigger a listener associated with activeDatabase, leading to unexpected behavior in the resultsTable.

  issue.mp4

• After closing the search result window, the search query remains in the search bar. When trying to edit the query, the resultsTable selection item listener still works, indicating that the resultsTable is still in memory. (Before this PR, this behavior occurred but didn't affect anything because changes were only in the previewViewer).

  resultsTable.getSelectionModel().selectedItemProperty().addListener((obs, old, newValue) -> {
              if (newValue != null) {
                  previewViewer.setEntry(newValue.getEntry());
              } else {
                  previewViewer.setEntry(old.getEntry());
              }
          });