Outlook popup gets maximized

[peteraarts811]

Current situation: Outlook is running when locking the screen. During the night some email messages are received.

After unlocking: The 'new email' popup messages are now shown using a maximized window. These popup message windows cannot be resized or reset to normal size. Also closing the message window does not help: Next time the message window shows its still maximized.

[marleau]

I am also experiencing this issue.