Selection styling isn't cleared after running command

Start by reproducing the selection behavior in a PSReadLine terminal on Windows and Linux, then trace the command execution and selection-rendering paths. Done means pressing Enter after selecting part or all of a command executes it and removes the selection styling on both platforms.

Prerequisites

• Write a descriptive title.
• Make sure you are able to repro it on the latest released version
• Search the existing issues.
• Refer to the FAQ.
• Refer to Differences between Windows PowerShell 5.1 and PowerShell.

Steps to reproduce

1. Open a new PowerShell terminal with (pwsh.exe) or without a profile (pwsh.exe -NoProfile).
2. Write any command, for example cd .
3. Select all or part of the command, for example with Ctrl+A or Shift+←.
4. Run the command with Enter.

Expected behavior

The command is deselected and executed.

Actual behavior

The command is executed, but retains the selection styling.

Error details

No response

Environment data

Reproducible both on Windows and Ubuntu in latest stable and latest preview releases, for example these two environments:

Name                           Value
----                           -----
PSVersion                      7.3.0-preview.4
PSEdition                      Core
GitCommitId                    7.3.0-preview.4
OS                             Microsoft Windows 10.0.19044
Platform                       Win32NT
PSCompatibleVersions           {1.0, 2.0, 3.0, 4.0…}
PSRemotingProtocolVersion      2.3
SerializationVersion           1.1.0.1
WSManStackVersion              3.0

Name                           Value
----                           -----
PSVersion                      7.2.4
PSEdition                      Core
GitCommitId                    7.2.4
OS                             Linux 5.10.102.1-microsoft-standard-WSL2 PowerShell/PowerShell#1 SMP Wed Mar 2 00:30:59 UTC 2022
Platform                       Unix
PSCompatibleVersions           {1.0, 2.0, 3.0, 4.0…}
PSRemotingProtocolVersion      2.3
SerializationVersion           1.1.0.1
WSManStackVersion              3.0

Visuals