TrayIcon on macOS Tahoe beta

Philip Race philip.race at oracle.com
Mon Aug 4 20:06:01 UTC 2025


Not known. And we've been running our tests on the beta. Specifically 
Damon has.
I just ran one of the basic jtreg tests (TrayIconAddTest.java) on the 
latest beta and it worked.
Wild guess: is your icon image transparent or translucent ? Maybe 
related to the menubar now being transparent.

-phil.


On 8/4/25 8:01 AM, Simon Nash wrote:
> My application creates a tray icon and adds it to the system tray. 
> This is no longer working on the macOS Tahoe beta. There are no errors 
> from the Java API calls, just nothing shown in the macOS menu bar.
>
> Is this a known issue with SystemTray/TrayIcon and macOS Tahoe?
>
> Many thanks,
> Simon



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