Log error in contributions section

Author: GomDave

README.md

@@ -466,6 +466,7 @@ Smaller changes that can be worked on:
 - Removing ghost image when dragging HTML elements
 - Highlight active HTML element when selected/updating
 - Remove duplicate imports and account for nested components in Vuetensils import statement
+- HTML elements list occasionally does not render properly after component is dragged
 
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