Issue

On the Legacy / Silverlight Designer, using the right-click shortcut to Copy / Paste results in an Error.

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Note this is only an issue if you use the right-click shortcut to paste inbetween two existing activities.

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Symptoms

You cannot paste by using the right-click shortcut between two activities. This causes a "corrupt" canvas and a reload of the solution is needed to fix it.

Resolution

This is a known issue and only affects Legacy / Silverlight designer.