Top-level Create Group button does not consistenly create room at top level

[sreid55]

Describe the bug
When attempting to create a new group at the top level, the Create Group button adds the new group to an arbitrary existing group, or sometimes to the top level

To Reproduce
Steps to reproduce the behavior:
In a workspace with existing favorites groups, click the Create Group button on the heading and provide a group name (e.g., "80 TESTS")

Expected behavior
A group to be created at the top level., Sometimes this happens, but often the new group is created in an existing group, even when no group is selected.

Workaround: after creating the group edit the .favorites.json file and set parent_id to null for the group

System info (please complete the following information):

• OS version: Win10
• Favorites extension version 2.4.5
• vscode version 1.74.3

Additional info
Add any other info about the problem here.

[StoryDevOffical]

same behaviour here