`exit` does not return ExitCode when using #Requires -Module <ScriptModule>

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

Setup

Test.ps1:

#Requires -Modules TestModule
exit 42

TestModule/TestModule.psm1:

. $PSScriptRoot/ModuleScript.ps1

TestModule/ModuleScript.ps1:

#Empty

Environment Variables

The PSModulePath variable must be set to the current directory, so that TestModule can be found by #requires

$env:PSModulePath = $PWD

Run

pwsh Test.ps1

Expected behavior

Exit code: 42

Actual behavior

Exit code: 0

Error details

No response

Environment data

Found on:
Name                           Value
----                           -----
PSVersion                      7.4.2
PSEdition                      Core
GitCommitId                    7.4.2
OS                             Microsoft Windows 10.0.19045
Platform                       Win32NT
PSCompatibleVersions           {1.0, 2.0, 3.0, 4.0…}
PSRemotingProtocolVersion      2.3
SerializationVersion           1.1.0.1
WSManStackVersion              3.0

Repro'd on latest HEAD:
Name                           Value
----                           -----
PSVersion                      7.5.0-preview.3
PSEdition                      Core
GitCommitId                    7.5.0-preview.3-23-g7f99fa1bf3ecbb4a16e70c90e6736f584df19ef9
OS                             Microsoft Windows 10.0.19045
Platform                       Win32NT
PSCompatibleVersions           {1.0, 2.0, 3.0, 4.0…}
PSRemotingProtocolVersion      2.3
SerializationVersion           1.1.0.1
WSManStackVersion              3.0

Visuals

No response

Reproduce the behavior with Test.ps1, TestModule/TestModule.psm1, and TestModule/ModuleScript.ps1 using the stated PSModulePath setup. Then locate the implementation and tests for #Requires -Module and exit handling, add coverage for the expected exit code 42, and verify that the command no longer returns 0.