app: fixed submit button getting no icon

js/erp5_loader.js

@@ -2691,7 +2691,9 @@
     string = "";
 
     // NOTE: we only set on <a>
-    if (element.type === "a") {
+    // TODO: find a better way than to run everything through here...!
+    if (element.type === "a" ||
+        (element.attributes && element.attributes.type === "submit")) {
       icon = (element.attributes || {})["data-icon"] || default_icon;
       // because of custom a in service_instance_status!
       if (!(element.logic || {}).plain_link) {