lib/grover/js/processor.js in grover-0.12.1 vs lib/grover/js/processor.js in grover-0.12.2

@@ -105,9 +105,16 @@
     const executeScript = options.executeScript; delete options.executeScript;
     if (executeScript !== undefined) {
       await page.evaluate(executeScript);
     }
 
+    // If specified, wait for selector
+    const waitForSelector = options.waitForSelector; delete options.waitForSelector;
+    const waitForSelectorOptions = options.waitForSelectorOptions; delete options.waitForSelectorOptions;
+    if (waitForSelector !== undefined) {
+      await page.waitForSelector(waitForSelector, waitForSelectorOptions)
+    }
+
     // If we're running puppeteer in headless mode, return the converted PDF
     if (debug === undefined || (typeof debug === 'object' && (debug.headless === undefined || debug.headless))) {
       return await page[convertAction](options);
     }
   } finally {