Enable scrollbar for too long content, same way as in Dashboard customize

Signed-off-by: Jan C. Borchardt <hey@jancborchardt.net>

apps/user_status/src/components/SetStatusModal.vue

@@ -233,6 +233,9 @@ export default {
 	min-width: 500px;
 	min-height: 200px;
 	padding: 8px 20px 20px 20px;
+	// Enable scrollbar for too long content, same way as in Dashboard customize
+	max-height: 70vh;
+	overflow: auto;
 
 	&__header {
 		text-align: center;