`ListView` prediction breaks `RevertLine()`

[ltrzesniewski]

Prerequisites

• Write a descriptive title.
• Make sure you are able to repro it on the latest released version
• Search the existing issues, especially the pinned issues.

Exception report

N/A

Screenshot

Environment data

PS Version: 7.5.4
PS HostName: ConsoleHost (Windows Terminal)
PSReadLine Version: 2.4.5
PSReadLine EditMode: Windows
OS: 10.0.26100.7306 (WinBuild.160101.0800)
BufferWidth: 361
BufferHeight: 96

Steps to reproduce

In a pwsh -NoProfile session, run the following:

Set-PSReadLineKeyHandler -Chord "Ctrl+r" -ScriptBlock {
    [Microsoft.PowerShell.PSConsoleReadLine]::RevertLine()
    [Microsoft.PowerShell.PSConsoleReadLine]::Insert("Inserted Text")
}

Set-PSReadLineOption -PredictionViewStyle ListView

Then, type foo (without pressing the enter key) and press Ctrl+R.

Expected behavior

Pressing Ctrl+R should replace foo by Inserted Text in the prompt.

Actual behavior

Pressing Ctrl+R adds Inserted Text to the existing foo: the end result is fooInserted Text in the prompt.