diff --git a/karma.conf.js b/karma.conf.js
index 5765906c62..70fd26e40e 100644
--- a/karma.conf.js
+++ b/karma.conf.js
@@ -16,7 +16,9 @@ const fs = require('fs').promises;
 const orgStdoutWrite = process.stdout.write;
 process.stdout.write = msg => {
 	let out = '';
-	const match = msg.match(/(^|.*\s)(LOG|WARN|ERROR):\s'([\s\S]*)'/);
+	const match = msg.match(
+		/(^|.*\s)(LOG|WARN|ERROR):\s'__LOG_CUSTOM:([\S\s]*)'/
+	);
 	if (match && match.length >= 4) {
 		// Sometimes the UA of the browser will be included in the message
 		if (match[1].length) {
@@ -29,6 +31,8 @@ process.stdout.write = msg => {
 			out += match[3];
 		}
 		out += '\n';
+	} else if (/(^|.*\s)(LOG|WARN|ERROR):\s([\S\s]*)/.test(msg)) {
+		// Nothing
 	} else {
 		out = msg;
 	}
diff --git a/test/polyfills.js b/test/polyfills.js
index 1484dace75..e2f542b9f9 100644
--- a/test/polyfills.js
+++ b/test/polyfills.js
@@ -80,7 +80,7 @@ function patchConsole(method) {
 	window.console[method] = (...args) => {
 		// @ts-ignore
 		// eslint-disable-next-line no-undef
-		__karma__.log(method, serializeConsoleArgs(args));
+		__karma__.log(method, ['__LOG_CUSTOM:' + serializeConsoleArgs(args)]);
 		original.apply(window.console, args);
 	};
 }
@@ -197,6 +197,10 @@ function serialize(value, mode, indent, seen) {
 			return kl.cyan(`[Function: ${value.name || 'anonymous'}]`);
 	}
 
+	if (value instanceof Element) {
+		return value.outerHTML;
+	}
+
 	seen.add(value);
 
 	const props = Object.keys(value).map(key => {
@@ -253,3 +257,4 @@ function serialize(value, mode, indent, seen) {
 // 	new Set([1, 2]),
 // 	new Map([[1, 2]])
 // );
+// console.log(document.createElement('div'));