Kitty Crash when edit entry in the tunnel

[husambg]

Hi,
Thank you for your wonderful software
I entered the whole network as tunnel in kitty with open ports for ssh rdp and vnc for a client.
The problem is when i need to modify any entry in the tunnel , kitty freeze then crash, and when I start it again , all the entries in the tunnel are deleted and the tunnel is blank. but if I modify the config file for session manually and start Kitty, it works normally with the modification.
last working version was 0.70.0.10
Thank you