Steps to reproduce:
In main player press Ctrl-T (open theater), Ctrl-M (open Mini Player)
Sometimes only happens on the second round: Ctrl-T, Ctrl-M, Ctrl-M (go Main), Ctrl-T, Ctrl-M
MusicBee v3.3.7367.38620D (Win10.0), 7 abr 2020 12:53:
System.ObjectDisposedException: Cannot access a disposed object.
Object name: 'TheatrePanel'.
at System.Windows.Forms.Control.CreateHandle()
at System.Windows.Forms.Control.get_Handle()
at System.Windows.Forms.Control.PointToScreen(Point p)
at MusicBeePlugin.Plugin.TheatrePanel.FadeInPanel.parent_LocationChanged(Object sender, EventArgs e)
at System.Windows.Forms.Control.OnLocationChanged(EventArgs e)
at #=zziapYCHkKIL0B5EplaYmmhGl87_u.OnLocationChanged(EventArgs #=zHB5no$s=)
at System.Windows.Forms.Control.UpdateBounds(Int32 x, Int32 y, Int32 width, Int32 height, Int32 clientWidth, Int32 clientHeight)
at System.Windows.Forms.Control.UpdateBounds()
at System.Windows.Forms.Control.WndProc(Message& m)
at System.Windows.Forms.ScrollableControl.WndProc(Message& m)
at System.Windows.Forms.Form.WndProc(Message& m)
at #=zSY5hHAbHQ4EHcR39WuTgwzM=.WndProc(Message& #=z9FSiH_o=)
at #=zziapYCHkKIL0B5EplaYmmhGl87_u.WndProc(Message& #=z9FSiH_o=)
at System.Windows.Forms.Control.ControlNativeWindow.OnMessage(Message& m)
at System.Windows.Forms.Control.ControlNativeWindow.WndProc(Message& m)
at System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, Int32 msg, IntPtr wparam, IntPtr lparam)