Systray MenuItem separators not rendered

[d1ss0nanz]

Checklist

• I have searched the issue tracker for open issues that relate to the same problem, before opening a new one.
• This issue only relates to a single bug. I will open new issues for any other problems.

Describe the bug

After upgrading from version 2.3.1 to 2.3.1 all but the first MenuItem separators are gone.
Even the one before the Quit item.

How to reproduce

1. run the attached application
2. only the first separator is visible

Screenshots

No response

Example code

    app := app.New()

    systrayMenu := fyne.NewMenu("Test", &fyne.MenuItem{Label: "Click"})
    if desk, ok := app.(desktop.App); ok {
        desk.SetSystemTrayMenu(systrayMenu)
    }
    systrayMenu.Items = append(systrayMenu.Items, fyne.NewMenuItemSeparator(), &fyne.MenuItem{Label: "a"}, &fyne.MenuItem{Label: "b"}, fyne.NewMenuItemSeparator(), &fyne.MenuItem{Label: "c"})

    app.Run()
}

Fyne version

2.3.2

Go compiler version

1.20

Operating system and version

macOS Ventura

Additional Information

No response

[andydotxyz]

Apologies for this, updating systray to include the fix in fyne-io/systray#42 has resolved this on develop and the release branch.