macOS powershell-7.3.0-osx-arm64.pkg installs without rosetta but /Applications/PowerShell still requires rosetta

[rhubarb-geek-nz]

Prerequisites

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• 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

Install powershell-7.3.0-osx-arm64.pkg on ARM64 Mac without Rosetta installed.
Attempt to open program icon from /Applications/PowerShell

Expected behavior

PowerShell should open in a new terminal window

Actual behavior

Operating system dialog box to install Rosetta

Error details

PowerShell does not run

Environment data

macOS 13.0 ARM64

Name                           Value
----                           -----
PSVersion                      7.3.0
PSEdition                      Core
GitCommitId                    7.3.0
OS                             Darwin 22.1.0 Darwin Kernel Version 22.1.0: Sun Oct  9 20:14:30 PDT 2022; root:xnu-8792.41.9~2/RELEASE_ARM64_T8103
Platform                       Unix
PSCompatibleVersions           {1.0, 2.0, 3.0, 4.0…}
PSRemotingProtocolVersion      2.3
SerializationVersion           1.1.0.1
WSManStackVersion              3.0

Visuals

[rhubarb-geek-nz]

I believe the problem is that it is launching /Applications/PowerShell.app/Contents/MacOS/PowerShell.sh which macOS thinks requires Rosetta. I have tested by replacing this shell script with an ARM64 compiled C program and this solved the problem.

int main(int argc,char **argv)
{
	char *args[]={
		"/usr/bin/open",
		"/usr/local/bin/pwsh",
		NULL
	};

	execv(args[0],args);

	return 1;
}

[rhubarb-geek-nz]

7.3.1 for macOS arm64 has same issue.

[rhubarb-geek-nz]

7.3.2 for macOS arm64 has same issue.

[rhubarb-geek-nz]

7.4.0 for macOS arm64 has same issue.

Recommend testing on a macOS arm machine that has never had rosetta installed.

[dsm]

7.4.2 for macos arm64 still has same issue. I tested on macos 14.4.1 m3 pro