Remove height restriction for iframe questions

Author: bnmnetp

bases/rsptx/assignment_server_api/assignment_builder/src/components/routes/AssignmentBuilder/components/exercises/components/CreateExercise/components/IframeExercise/components/IframeUrlInput.tsx

@@ -67,7 +67,7 @@ export const IframeUrlInput: FC<IframeUrlInputProps> = ({ iframeSrc, onChange })
             <iframe
               src={iframeSrc}
               title="iFrame Preview"
-              style={{ width: "100%", height: "400px", border: "none" }}
+              style={{ width: "100%", border: "none" }}
               allowFullScreen
             />
           </div>

bases/rsptx/assignment_server_api/assignment_builder/src/utils/preview/iframePreview.ts

@@ -6,7 +6,7 @@ export const generateIframePreview = (iframeSrc: string, questionName: string):
   return `
 <div class="runestone">
 <div data-component="splice" id="${safeId}">
-<iframe src="${iframeSrc}" style="width: 100%; height: 400px; border: none;" allowfullscreen></iframe>
+<iframe src="${iframeSrc}" style="width: 100%; border: none;" allowfullscreen></iframe>
 </div>
 </div>
   `;