set overlayElement in decideUpdateWidth

Author: pfitzseb

lib/editor/result-view.js

@@ -23,6 +23,8 @@ export default class ResultView {
 
     this.lastEdWidth = -1
 
+    this.isVisible = true
+
     // HACK: compatibility to proto-repl:
     this.classList = {add() {}}
 
@@ -169,6 +171,7 @@ export default class ResultView {
     this.isVisible = false
     this.left = 0
     this.shouldRedraw = false
+    this.overlayElement = this.complete.parentElement
     if (this.overlayElement) {
       let rect = this.getView().getBoundingClientRect()
       let parentRect = this.getView().parentElement.getBoundingClientRect()