[release/7.0] Console.Unix: fix escape sequence for setting title on 'screen' TERM.

[github-actions]

Backport of #82340 to release/7.0

Customer Impact

Powershell 7.3 users (.NET 7) experience freeze on Unix when using screen* Terminals. It's caused by the fact that so far we were using an incomplete escape sequence for setting Terminal title. The PR fixes the escape sequence value. More details can be found at #82110 (comment).

It's possible to reproduce the issue outside of PowerShell with:

Console.Title = "title";
Console.GetCursorPosition();

Testing

@tmds has provided the fix and tested the changes.

Risk

I can't think of any as of now.

No OOB changes needed for System.Console.

[ghost]

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Issue Details

---

Backport of #82340 to release/7.0

Customer Impact

Powershell 7.3 users (.NET 7) experience freeze on Unix when using screen* Terminals. It's caused by the fact that so far we were using an incomplete escape sequence for setting Terminal title. The PR fixes the escape sequence value. More details can be found at #82110 (comment).

It's possible to reproduce the issue outside of PowerShell with:

Console.Title = "title";
Console.GetCursorPosition();

Testing

@tmds has provided the fix and tested the changes.

Risk

I can't think of any as of now.

No OOB changes needed for System.Console.

Author:	github-actions[bot]
Assignees:	-
Labels:	Servicing-consider, area-System.Console
Milestone:	-

[carlossanlop]

Seeing some weird failure related to servicing versions:

src/native/corehost/corehost.proj(92,5): error MSB3073:
(NETCORE_ENGINEERING_TELEMETRY=Build)
The command ""/Users/runner/work/1/s/src/native/corehost/build.sh" Debug x64
 -apphostver "7.0.4" -hostver "7.0.4" -fxrver "7.0.4" -policyver "7.0.4"
 -commithash "80a6889b30dd0df92f71cb9c9beeb4bf5703c44b" -os OSX -cmakeargs
 "-DVERSION_FILE_PATH=/Users/runner/work/1/s/artifacts/obj/_version.c"
 -runtimeflavor coreclr -outputrid osx-x64" exited with code 1.

Rebasing since I already merged the branding PR and a few dependency flow PRs. Let's see if that makes the error goes away.

[carlossanlop]

New failures unrelated.