Reconnecting to the running DevWorkspace, after closing JetBrians Client, requires restarting the DevWorkspace.
It should be possible to reconnect to a running DevWorkspace with the JetBrains Client.

1. Connect local JetBrains Client to a running DevWorkspace via Gateway using the DevSpaces Gateway plugin
2. Close local JetBrains Client, but keep the IDE backend running:
   
3. Try to connect to the same DevWorkspace again. Gateway does not connect, but shows this dialog instead:
   

If I attempt to connect without using the DevSpaces Gateway plugin:

• enabling the port forwarding in the local terminal
• get a TCP link and provide it to 'Connect with a Link' page

the following ^^ error message is shown.