devuan excalibur/freia hijack mimeopen Downloads/ #3076

Describe the bug
when installed on devuan 64bit excalibur/freia asper the web sight (https://vscodium.com/)
it changes the mimeopen Downloads/ to VSCodium.
where it should be mimeopen Downloads/ pcmanfm.
full explanation:
https://dev1galaxy.org/viewtopic.php?id=8255

Please confirm that this problem is VSCodium-specific

• This bug doesn't happen if I use Microsoft's Visual Studio Code. It only happens in VSCodium.

Please confirm that the issue/resolution isn't already documented

• I checked the Docs page and the Troubleshooting page and my issue is not mentioned there.

To Reproduce
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1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error

Expected behavior
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Screenshots
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Desktop (please complete the following information):

• OS: [e.g. Mac OS, Ubuntu 20.04, etc]
• Architecture [e.g. x64, ia32, arm64]
• Version [e.g. 1.33.0]
• App Manager [e.g. Winget, Homebrew, Snap, AUR, RPM, Nix, ...]
• Sandboxed [e.g. no, Flatpak, Snap]

Additional context
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