GUI windows created by PowerShell appear in the background the first time they're launched after a reboot

### Windows Terminal version

1.15.1862

### Windows build number

10.0.19044.0

### Other Software

PowerShell 7.2.5
Windows PowerShell 5.1

### Steps to reproduce

1. In either PowerShell or Windows PowerShell run `Get-Process | Out-GridView`
2. Observe that the window appears behind the Terminal
3. Run the command again
4. Observe that the window is now appearing in front of the Terminal

**note:** I have tried to launch `notepad.exe` one time, and it appeared in front, and after that all other windows also appeared in front. This behaviour also only occurs after a reboot, so to duplicate it again you need to reboot.

### Expected Behavior

_No response_

### Actual Behavior


Start by reproducing the issue after a reboot with `Get-Process | Out-GridView` in PowerShell 7.2.5 or Windows PowerShell 5.1, then compare the first and later launches; the report also notes `notepad.exe` as a comparison. Done means GUI windows launched from PowerShell consistently appear in front of Windows Terminal on the first launch.

Written by the indexing model from the issue text.