Steps :
- Create a new named Tabs Group
- Open a new tab in it with a container
- Restart Orion
After restart, the tabs are restored with no containers. Containers in the default window are restored correctly.
Before restart :

After restart :

I am using Compact Mode
Containers should be preserved
Orion 1.1.1 (49), macOs 26.5.1 (25F80)