fix(pat-inject): Fix problem with pat-autosubmit together with pat-sortable and/or pat-clone.

Author: thet

src/pat/auto-submit/auto-submit.js

@@ -44,7 +44,7 @@ export default Base.extend({
                 data?.pattern === "sortable"
             ) {
                 // Directly submit when removing a clone or changing the sorting.
-                this.$el.submit();
+                this.el.dispatchEvent(events.submit_event());
                 log.debug(
                     `triggered by pat-update, pattern: ${data.pattern}, action: ${data.action}`
                 );

src/pat/auto-submit/auto-submit.test.js

@@ -134,10 +134,17 @@ describe("pat-autosubmit", function () {
               </form>
             `;
             const el = document.querySelector(".pat-autosubmit");
-            const instance = new Pattern(el);
-            const spy = jest.spyOn(instance.$el, "submit");
+
+            let submit_dispatched = false;
+            el.addEventListener("submit", () => {
+                submit_dispatched = true;
+            });
+
+            new Pattern(el);
+
             $(el).trigger("pat-update", { pattern: "clone", action: "removed" });
-            expect(spy).toHaveBeenCalled();
+
+            expect(submit_dispatched).toBe(true);
         });
 
         it("2.4 - when pat-sortable changes the sorting", function () {
@@ -146,10 +153,17 @@ describe("pat-autosubmit", function () {
               </form>
             `;
             const el = document.querySelector(".pat-autosubmit");
-            const instance = new Pattern(el);
-            const spy = jest.spyOn(instance.$el, "submit");
+
+            let submit_dispatched = false;
+            el.addEventListener("submit", () => {
+                submit_dispatched = true;
+            });
+
+            new Pattern(el);
+
             $(el).trigger("pat-update", { pattern: "sortable" });
-            expect(spy).toHaveBeenCalled();
+
+            expect(submit_dispatched).toBe(true);
         });
     });