Move caret using ctrl+arrows on Ubuntu 18.04

[MartyIX]

Steps to reproduce

get-content my-file.json<CARET_HERE> # press ctrl+left arrow and caret does not move as expected

Expected behavior

get-content my-file.<CARET_HERE>json

Actual behavior

get-content my-file.json<CARET_HERE>

Environment data

Name                           Value
----                           -----
PSVersion                      7.0.1
PSEdition                      Core
GitCommitId                    7.0.1
OS                             Linux 5.3.0-51-generic #44~18.04.2-Ubuntu SMP Thu Apr 23 14:27:18 UTC 2020
Platform                       Unix
PSCompatibleVersions           {1.0, 2.0, 3.0, 4.0…}
PSRemotingProtocolVersion      2.3
SerializationVersion           1.1.0.1
WSManStackVersion              3.0

• Ubuntu 18.04 (interestingly, it works in Windows Powershell 7 just fine)

[iSazonov]

dotnet/runtime#802 tracks issues with Console.ReadKey on Linux.

/cc @daxian-dbw for information.

[MartyIX]

It still doesn't work for me.