Dock: zombie Dock window is still subscribed to the messenger #46302
Description
Microsoft PowerToys version
0.98
Installation method
PowerToys auto-update
Area(s) with issue?
General, Command Palette
Steps to reproduce
DockWindow never unsubscribes from the WeakMessenger and can receive updates long after it should be gone, until it is garbage collected. In practice, it can forward “show palette” messages (sometimes with 0,0 coordinates).
✔️ Expected Behavior
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❌ Actual Behavior
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Upload Bug Report ZIP-file
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Additional Information
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Other Software
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