"Enter" key press used to invoke the command is passed to the command as an input

[MOZGIII]

Environment data

PS version: 5.1.17763.316
PSReadline version: 2.0.0-beta2
os: 10.0.17763.470 (WinBuild.160101.0800)
PS file version: 10.0.17763.470 (WinBuild.160101.0800)

Steps to reproduce or exception report

"Enter" key press used to invoke the command is passed to the command as an input.

See crossterm-rs/crossterm#124

Steps to reproduce:

0. I have an app with terminal UI that triggers some action via "Enter".
1. I type myapp.exe in PowerShell.
2. I press "Enter" key.
3. App starts and immediately triggers "Enter" key handler.

[daxian-dbw]

Close as a duplicate of #959, which contains more investigation information.