🐞 Sidebar tab panel state is not retained when returning to it from another tab

### Description

Any sidebar tab panel needs to retain the state it was in before navigating away to a new sidebar tab panel. This applies to both the left navigator sidebar and the right inspector sidebar.

### To Reproduce

1. Make sure you are in the Project Navigator
2. Expand a few folders
3. Scroll down
4. Open the Find Navigator
5. Open the Project Navigator
6. Notice folders previously expanded are now collapsed and scroll position is at the top.

### Expected behavior

Folders that were previously expanded should remain expanded and scroll position should be as you left it upon returning to the sidebar tab panel.

### Version information

CodeEdit: 1.0
Hash: bb373d99ddd7c91e31d6fd5a75d96db4fdbb9b3a
MacOS: 12.5 (21G72)
Xcode: 13.4.1 (13F100)