Dock not working properly

### Microsoft PowerToys version

0.100.0

### Installation method

PowerToys auto-update

### Area(s) with issue?

Command Palette

### Steps to reproduce

### ✔️ Expected Behavior

1- The dock position is not working. according to this image I choose Bottom but is still on top.
2- the net speed unit cannot be changed to KB/S.
3- when the Dock position is in the bottom (in another Computer) there in gap between dock and taskbar.

### ❌ Actual Behavior

_No response_

### Upload Bug Report ZIP-file

[PowerToysReport_2026-06-13-15-46-57.zip](https://github.com/user-attachments/files/28912066/PowerToysReport_2026-06-13-15-46-57.zip)

### Additional Information

OS Version: Microsoft Windows NT 10.0.26200.0
.NET Version: .NET 10.0.8
PowerToys is running as user (non-elevated)
Install scope: per machine (system)
Operating System Language: English (United States)
System locale: en-US

### Other Software

_No response_

Start with the Command Palette area and reproduce the three reported settings behaviors using the screenshot and attached PowerToys report ZIP. Done means the dock follows the selected position, the net speed unit supports KB/S, and bottom placement has no gap above the taskbar.

Written by the indexing model from the issue text.