refactor: remove utm_source from share simulation link

site/source/components/Feedback/FeedbackForm.tsx

@@ -103,9 +103,7 @@ export default function FeedbackForm({
 	additionalData?: string
 }) {
 	const url = useUrl()
-	const urlParams = Array.from(new URL(url).searchParams.entries()).filter(
-		([key]) => key !== 'utm_source'
-	)
+	const urlParams = Array.from(new URL(url).searchParams.entries())
 	const [share, setShare] = useState(false)
 	const [requestStatusCode, setRequestStatusCode] = useState<null | number>(
 		null

site/source/components/ShareSimulationBanner/index.tsx

@@ -37,8 +37,6 @@ export function useUrl() {
 			? import.meta.env.VITE_FR_BASE_URL
 			: import.meta.env.VITE_EN_BASE_URL
 
-	searchParams.set('utm_source', 'sharing')
-
 	return siteUrl + path + '?' + searchParams.toString()
 }