Bug: Exit 360 editing mode while scene window is detached leads to error

Marc,

I am running build v3.80.30988.0 of Storyline 360. Here is what I was able to recreate.

1. Created two scenes with a single slide in each

2. Added a 360-degree image to each slide

3. Detached the Scene 1 panel and placed it on my second monitor

4. On my primary monitor, I clicked the Edit 360 image

5. Scene 1 panel disappears from my second monitor and Scene 2 shows as empty

6. If I click Scene 2 (blank slide), it generates an Articulate Storyline Error report message as shown below.

Providing in case someone from Articulate's programming-side needs additional information.

Richard

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error message provided (e.g.,looks like the program is trying to access or use an object that has not been initialized or is set to to null. Also looks like the error occurred in a method related to the StoryBoardSidePanel and FormClosingEventArgs). 

<?xml version="1.0" encoding="utf-16"?>
<ErrorReport xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<UserId>auth0|7e1a7c30-fbfb-0131-1cab-22000b2f96a1</UserId>
<HardwareId>9T36Q-9E35N-73FV7-1AUU9-VT1PR</HardwareId>
<Message>Object reference not set to an instance of an object.</Message>
<StackTrace> at void Articulate.Storyline.Storyboard.StoryBoardSidePanel.EnsureFloatingWindow()+(object sender, FormClosingEventArgs args) =&gt; { } [2]
at void System.Windows.Forms.Form.OnFormClosing(FormClosingEventArgs e)
at void System.Windows.Forms.Form.WmClose(ref Message m)
at void System.Windows.Forms.Form.WndProc(ref Message m)
at void Articulate.Windows.Forms.Metro.MetroForm.WndProc(ref Message m)
at void System.Windows.Forms.Control+ControlNativeWindow.OnMessage(ref Message m)
at void System.Windows.Forms.Control+ControlNativeWindow.WndProc(ref Message m)
at IntPtr System.Windows.Forms.NativeWindow.Callback(IntPtr hWnd, int msg, IntPtr wparam, IntPtr lparam)</StackTrace>
</ErrorReport>