Bug 463707

SUMMARY
When attempting to connect to a local home NAS via SFTP in Dolphin/KNetAttach the window after pressing "Save & Connect" does not respond to any inputs. This issue happens every time even after updates and reboots.


STEPS TO REPRODUCE
1. Open Dolphin
2. Click on Network
3. Click on Add Network Folder
4. Click on Secure Shell (ssh)
5. Insert Name, User, Server IP, port is 22, protocol is sftp, folder is /, encoding is Unicode (UTF-8)
6. Enable Create an icon for this remote folder
7. Click Save & Connect
8. Click into dialog window "Host Verification Failure" making it the active window
9. None of the buttons respond to clicks/inputs (Do not ask again, Connect Anyway, Cancel)

OBSERVED RESULT
Unable to bypass the Host Verification Failure window and add the network location to Dolphin.


EXPECTED RESULT
Enable the check box Do not ask again then click Connect Anyway. Successfully adding the network location to Dolphin.

SOFTWARE/OS VERSIONS 
Linux/KDE Plasma: Manjaro Linux
Kernel: 6.1.1-1
KDE Plasma Version: 5.26.4
KDE Frameworks Version: 5.101.0
Qt Version: 5.15.7