[Win32] Program icon missing in application switch view after primary monitor zoom change

[HeikoKlare]

Describe the bug
When changing the primary monitor zoom on Windows, the program icon of running Eclipse-based products is not shown anymor in the application switch view (Alt+Tab / Windows+Tab) and in the Window preview (hovering over the task bar entry.

To Reproduce

• Start a recent Eclipse SDK at 100% primary monitor zoom (monitor-specific scaling enabled as by default)
• Change the primary monitor zoom to 125%
• Use Alt+Tab or Windows+Tab or hover over the task bar entry of the application to see the missing icon

Expected behavior
The icon to be shown also after changing primary monitor zoom.

Screenshots

Environment:

1. Select the platform(s) on which the behavior is seen:

• • All OS
• • Windows
• • Linux
• • macOS

2. Additional OS info (e.g. OS version, Linux Desktop, etc)
   Windows 10.0.22631 Build 22631

3. JRE/JDK version
   Temurin 21.0.6.7

Workaround
As soon as the window is not minimized anymore, the issue is fixed i.e. you can:

• Leave the window open/shown while changing the zoom levels or
• Bring the window back by clicking on the icon in the taskbar or selecting it in the Application Switch View (Alt + Tab / Windows + Tab)

[fedejeanne]

Caused by 393309f

[HeikoKlare]

Verified again on today's I-Build (I20250512-1800) that #2140 properly solved the issue. Thank you!