Created attachment 113737 [details] An initial error message when trying to use Shift+F4 to edit «newfile» in the root folder.png An extra dialog without text (and a "Copying: Finished" dialog with an "Open" button) appear at the end of using Shift+F4 to try to edit: - non-existent folders - files when the user has no permissions to edit them. For example the user can try Shift+F4 to edit: ~/newfolder/ or /newfile and then those dialogs are seen. I'll attach some screenshots.
Created attachment 113738 [details] A later dialog (without text), and an extra «Copying: Finished» dialog.
This bug report is possibly related to https://bugs.kde.org/show_bug.cgi?id=395736