Fix reading existing dimension props in cloze and simple text field

projects/common/ui-elements/cloze/cloze-element.ts

@@ -38,8 +38,9 @@ export class ClozeElement extends CompoundElement implements PositionedElement,
     Object.assign(this, serializedElement);
     this.positionProps = initPositionedElement(serializedElement);
     this.fontProps = initFontElement(serializedElement);
-    this.height = 200;
-    this.width = 500; // TODO
+
+    this.width = serializedElement.height || 450;
+    this.height = serializedElement.height || 200;
   }
 
   setProperty(property: string, value: InputElementValue | string[] | LikertColumn[] | LikertRow[]): void {

projects/common/ui-elements/textfield-simple/text-field-simple-element.ts

@@ -4,5 +4,7 @@ export class TextFieldSimpleElement extends InputElement {
   constructor(serializedElement: UIElement) {
     super(serializedElement);
     Object.assign(this, serializedElement);
+
+    this.height = serializedElement.height || 25;
   }
 }