Dock: Pinning item to Dock while it is being edited resets changes

### Microsoft PowerToys version

0.989

### Installation method

PowerToys auto-update

### Area(s) with issue?

Command Palette

### Steps to reproduce

1. Switch Dock to the edit mode
2. Change label visibility for some items
3. Open Command Palette (don't exit the edit mode)
4. Pin something
5. Be sad

### ✔️ Expected Behavior

_No response_

### ❌ Actual Behavior

_No response_

### Upload Bug Report ZIP-file

_No response_

### Additional Information

_No response_

### Other Software

_No response_

Reproduce the issue through Dock edit mode and the Command Palette pin flow described in the steps. Verify whether changing label visibility is lost after pinning an item, and consider the work complete when those edits remain intact while the item is pinned.

Written by the indexing model from the issue text.