Missing start menu shortcut icon after temporary install files are cleaned up

[PowerSpells]

Preflight Checklist

• [ x] I agree to follow the Code of Conduct that this project adheres to.
• [ x] I have searched the issue tracker for a feature request that matches the one I want to file, without success.

Describe the bug
Greetings,

In our organisation, we've deployed draw.io via Intune using your x64 MSI installer. The installer runs in SYSTEM context and has install parameter ALLUSERS=1 in addition to other parameters for unattended installation.

When installed, the start menu shortcut is placed in 'C:\ProgramData\Microsoft\Windows\Start Menu\Programs' with an icon reference for the shortcut pointing to the temporary folder, where the installer was downloaded to. In this case %SystemRoot%\Installer{791F4CDD-723E-4904-9017-3F13B03FB976}\draw.ioIcon.exe

Eventually these files will be cleaned up, leading to a missing icon for the shortcut, so it would in my opinion be better to have the default reference for the icon pointing to the exe-file in the installatio folder.

Obviously, this is not a big deal.

Thank you.

To Reproduce
Reproduction steps:

1. Install using the x64 MSI installer in SYSTEM context with parameter ALLUSERS=1. In this case version 29.3.0 was installed.
2. Icon appears in shortcut in start menu.
3. Once temporary files are deleted, the icon will disappear.

Screenshots

draw.io version (In the Help->About menu of the draw.io editor):

• draw.io version 29.3.0

Desktop (please complete the following information):

• OS: Windows 11 25H2

[draw-io-triage-bot]

👋 Thank you for opening this issue!

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Summary: User reports that the Windows start menu shortcut for draw.io installed via MSI references an icon in a temporary installer folder that gets cleaned up, causing the shortcut icon to disappear.

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📝 Additional Information Needed

To help us investigate this more effectively, could you please provide:

• expected_behavior: What should the shortcut icon reference point to instead of the temporary installer folder?

We also have some questions:

• Should the shortcut icon reference point to the main draw.io executable in the installation directory (e.g., drawio.exe) instead of the temporary installer icon?
• Have you tested this issue with other MSI deployment methods to confirm it's specific to SYSTEM context/ALLUSERS=1 installations?
• Does this issue occur with the latest version (beyond 29.3.0) or other MSI installer versions?

📋 Bug Report Template

**Environment:**
- draw.io version: [e.g., web app / desktop 24.x.x / Confluence plugin]
- Browser (if web): [e.g., Chrome 120, Firefox 121]
- OS: [e.g., Windows 11, macOS 14, Ubuntu 22.04]

**Steps to Reproduce:**
1. Go to ...
2. Click on ...
3. See error

**Expected Behavior:**
What you expected to happen.

**Actual Behavior:**
What actually happened.

**Screenshots/Files:**
If applicable, add screenshots or attach the .drawio file.

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_{🤖 This is an automated response to help with initial triage. A human maintainer will review this issue. If you've provided all the requested information, no further action is needed - we'll get back to you soon!}