scrollbar is included in diff when using neovim's `-d` flag

[0xAdk]

Describe the bug When opening neovim with the -d flag (assuming the file is large enough to have the scroll bar) it will attempt to include the scrollbar in the diff

To Reproduce find / make a file that has more lines then your window size open the file using neovim's -d flag observe the file seemingly being diffed against nothing run :SatelliteDisable and it goes away

Expected behavior the scroll bar isn't included in the diff

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