Creator warns about opening file which is already open

1. Open a big text file.
   Mine is bigger than 27 MB. While opening the file, Creator warns that memory might not be sufficient. Open the file anyway.
2. Run an advanced find in this file.
   The results will be shown in Search Results view.
3. Double-click a search result.
   Creator will complain about the file size again. This is pointless because the file is already open.

Creator should not warn about opening a file it already opened.