Environment

Windows build number: 10.0.19041.0
Windows Terminal version (if applicable): 1.1.2021.0

Any other software?
* PowerShell Core 7 (also reproducible in other shells)

Steps to reproduce

1. Snap terminal to the right
2. (In PS7) Type a command that fills the screen (I used dotnet new --list because I'm checking my installed templates)
   
3. Unsnap the pane (whether by dragging, maximizing, or double tapping title bar)
4. Type new command (I used cd to a path I was working within)

Expected behavior

Terminal should display the new input text at the > mark (seen here in stock PowerShell 7).

Actual behavior

Terminal is currently displaying the text in the middle of the previous commands output.

I searched for snap and cursor and couldn't find this explicitly (I found a couple of related issues) - if duplicated or in progress please feel free to delete.