/resume session id causes loss of data #2202

Describe the bug

Using /resume session instead of --resume=session creates same experience - except nothing is saved except for checkpoints in session data - leading to loss of data moment session is closed.

Affected version

1.0.10

Steps to reproduce the behavior

Create a session as normal
Close session - retain session id as X
Open new session
Use /resume X
Use session X as normal
Close session X
Open session X via cmd line
Only the intial session before using /resume X will be present with no memory of system of anything after

Expected behavior

/resume session should not lose data, should be like --resume=session

Additional context

Windows 11 OS
Non-yolo
No plugins
No extra MCPs