prevent openapi-explorer parent from getting explicit width and height from the script

Author: toy

app/views/api_docs/index.html.erb

@@ -7,6 +7,15 @@
     history.pushState = function(state, title, url) {
       return originalPushState.call(this, state, title, URL.parse(url, location.href).href);
     };
+
+    // set openapi-explorer parent width and height explicitly to prevent them being set to 100vw/100vh by the script
+    // which leads to double scroll bars
+    // https://github.com/Authress-Engineering/openapi-explorer/blob/49d4d32de6fd7b14a8f5f95fbfefa8cd72e72587/src/openapi-explorer.js#L191-L196
+    const contentBody = document.getElementById('content-body');
+    if (contentBody) {
+      contentBody.style.width = 'auto';
+      contentBody.style.height = 'auto';
+    }
   })();
 <% end %>