SUMMARY
Previously KDE connect allowed opening of phone folders in dolphin on desktop with Murena 2 android phone.
Now phone folder in Dolphin shows a lock on it and does not open.
Desktop Error notification:
" Error when accessing filesystem. sshfs finished with exit code 1 "

This is probably due to updates either in e/os or on Kubuntu; 
KDE connect folder share function is working on an old Samsung phone android version 5.1

STEPS TO REPRODUCE
1. Open KDE and request pairing with phone
2. accept pairing on phone
3. open dolphin to access phone folder

OBSERVED RESULT
Opening Phone folder in dolphin shows a folder icon named internal shared storage with a lock on it.
Error notification goes in to loop and produces endless notifications while the phone tab is open in dolphin.
Error notification states: " Error when accessing filesystem. sshfs finished with exit code 1 "
When dolphin tab is closed, notifications stop.

EXPECTED RESULT
Show phone folders and documents in dolphin.

SOFTWARE/OS VERSIONS
Desktop:
Operating System: Kubuntu 22.04
KDE Plasma Version: 5.24.7
KDE Frameworks Version: 5.92.0
Qt Version: 5.15.3
Kernel Version: 5.15.0-112-generic (64-bit)

Android phone: Murena 2:
/e/OS version:      2.1-t-20240603406607-stable-two

on Desktop
KDE Connect version: 21.12.3-0ubuntu1
source: manual:ubuntu-jammy-universe (ubuntu 22.04.4 LTS)

on Murena 2
KDE Connect version: 1.31.1

ADDITIONAL INFORMATION
also reported: https://gitlab.e.foundation/e/backlog/-/issues/8078