macOS: primaryAction = null leaves left-click dead - menu only opens on right-click

[EugenMayer]

Version: dev.nucleusframework:composenativetray:2.1.6
OS: macOS 26
Compose Multiplatform: 1.12.0
JDK: temurin 25

What I'm doing

I want the tray's left-click to toggle my window on Windows and Linux, but on macOS I want left-click to open the native context menu (standard NSStatusItem behavior). Per the docs — "Without it, the menu opens on every click" — I pass primaryAction = null on macOS only:

val primaryAction: (() -> Unit)? =
    if (OperatingSystem.isMacOS()) null
    else { { appState.mainWindowVisible.value = !appState.mainWindowVisible.value } }

Tray(
    icon = painterResource(Res.drawable.app_logo),
    tooltip = "MyApp",
    primaryAction = primaryAction,
) {
    Item(label = "Show window") { /* ... */ }
    Divider()
    Item(label = "Quit") { exitProcess(0) }
}

Expected

On macOS, with primaryAction = null, left-clicking the tray icon opens the context menu.

Actual

On macOS, left-clicking the tray icon does nothing. Right-clicking does open the menu correctly, and the menu items are populated. So the menu itself is fine — only the left-click-to-open path is dead when primaryAction is null.

Windows behaves correctly: left-click toggles the window, right-click opens the menu.
Linux also opens the menu on left click (different issue #439).

Notes

OperatingSystem.isMacOS() is confirmed returning true on the affected machine (verified via logging), so the null branch is definitely in effect. This looks related to the macOS click handling from #420 (performClick for the context menu) — right-click reaches that path but left-click with a null primaryAction does not, so nothing opens.