[sylpheed:30606] Can't minimize Sylpheed 2.3.0beta7 in KDE

[Oliver Meißner-Knippschild]

Hello,

please see attchment, can anyone tell me why the minimize-item
is disabled using Sylpheed 2.3.0beta7 in KDE 3.5.5?

Mit freundlichen Grüßen / Best regards,
Oliver Meißner-Knippschild <lists.o at la-familia-grande.de>

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