diff --git a/assets/javascripts/discourse/components/custom-user-selector.js.es6 b/assets/javascripts/discourse/components/custom-user-selector.js.es6
index 3bb1fb3d..59711ec2 100644
--- a/assets/javascripts/discourse/components/custom-user-selector.js.es6
+++ b/assets/javascripts/discourse/components/custom-user-selector.js.es6
@@ -7,7 +7,7 @@ import userSearch from "discourse/lib/user-search";
 import I18n from "I18n";
 import Handlebars from "handlebars";
 import { isEmpty } from "@ember/utils";
-import TextField from "@ember/component/text-field";
+import TextField from "discourse/components/text-field";
 
 const template = function (params) {
   const options = params.options;
diff --git a/assets/javascripts/discourse/components/custom-wizard-text-field.js.es6 b/assets/javascripts/discourse/components/custom-wizard-text-field.js.es6
index e8c22e93..d2832282 100644
--- a/assets/javascripts/discourse/components/custom-wizard-text-field.js.es6
+++ b/assets/javascripts/discourse/components/custom-wizard-text-field.js.es6
@@ -1,7 +1,7 @@
 import computed from "discourse-common/utils/decorators";
 import { isLTR, isRTL, siteDir } from "discourse/lib/text-direction";
 import I18n from "I18n";
-import TextField from "@ember/component/text-field";
+import TextField from "discourse/components/text-field";
 
 export default TextField.extend({
   attributeBindings: [
diff --git a/assets/javascripts/discourse/controllers/admin-wizards-api-show.js.es6 b/assets/javascripts/discourse/controllers/admin-wizards-api-show.js.es6
index b89cc447..11bf94d7 100644
--- a/assets/javascripts/discourse/controllers/admin-wizards-api-show.js.es6
+++ b/assets/javascripts/discourse/controllers/admin-wizards-api-show.js.es6
@@ -4,6 +4,7 @@ import CustomWizardApi from "../models/custom-wizard-api";
 import { default as discourseComputed } from "discourse-common/utils/decorators";
 import { and, equal, not } from "@ember/object/computed";
 import { selectKitContent } from "../lib/wizard";
+import { underscore } from "@ember/string";
 import Controller from "@ember/controller";
 import I18n from "I18n";
 
@@ -118,7 +119,7 @@ export default Controller.extend({
 
       if (authType === "oauth_2") {
         this.set("authorizing", true);
-        ajax(`/admin/wizards/apis/${name.underscore()}/authorize`)
+        ajax(`/admin/wizards/apis/${underscore(name)}/authorize`)
           .catch(popupAjaxError)
           .then((result) => {
             if (result.success) {
@@ -187,11 +188,11 @@ export default Controller.extend({
           if (!api[rp]) {
             let key = rp.replace("auth", "");
             error = `${I18n.t(
-              `admin.wizard.api.auth.${key.underscore()}`
+              `admin.wizard.api.auth.${underscore(key)}`
             )} is required for ${authType}`;
             break;
           }
-          data[rp.underscore()] = api[rp];
+          data[underscore(rp)] = api[rp];
         }
       }
 
@@ -221,7 +222,7 @@ export default Controller.extend({
 
       this.set("updating", true);
 
-      ajax(`/admin/wizards/api/${name.underscore()}`, {
+      ajax(`/admin/wizards/api/${underscore(name)}`, {
         type: "PUT",
         data,
       })
@@ -244,7 +245,7 @@ export default Controller.extend({
 
       this.set("updating", true);
 
-      ajax(`/admin/wizards/api/${name.underscore()}`, {
+      ajax(`/admin/wizards/api/${underscore(name)}`, {
         type: "DELETE",
       })
         .catch(popupAjaxError)
@@ -262,7 +263,7 @@ export default Controller.extend({
         return;
       }
 
-      ajax(`/admin/wizards/api/${name.underscore()}/logs`, {
+      ajax(`/admin/wizards/api/${underscore(name)}/logs`, {
         type: "DELETE",
       })
         .catch(popupAjaxError)
diff --git a/test/javascripts/acceptance/admin-custom-fields-unsuscribed-test.js b/test/javascripts/acceptance/admin-custom-fields-unsubscribed-test.js
similarity index 99%
rename from test/javascripts/acceptance/admin-custom-fields-unsuscribed-test.js
rename to test/javascripts/acceptance/admin-custom-fields-unsubscribed-test.js
index fa3b5f75..94708f3c 100644
--- a/test/javascripts/acceptance/admin-custom-fields-unsuscribed-test.js
+++ b/test/javascripts/acceptance/admin-custom-fields-unsubscribed-test.js
@@ -11,6 +11,7 @@ import {
   getUnsubscribedAdminWizards,
   getWizard,
 } from "../helpers/admin-wizard";
+import { Promise } from "rsvp";
 
 acceptance("Admin | Custom Fields Unsuscribed", function (needs) {
   needs.user();
@@ -83,7 +84,7 @@ acceptance("Admin | Custom Fields Unsuscribed", function (needs) {
         "View, create, edit and destroy custom fields",
       { timeout: 15000 }
     );
-    await new Ember.RSVP.Promise((resolve) => setTimeout(resolve, 1000));
+    await new Promise((resolve) => setTimeout(resolve, 1000));
   }
 
   test("Navigate to custom fields tab", async (assert) => {
diff --git a/test/javascripts/acceptance/admin-manager-test.js b/test/javascripts/acceptance/admin-manager-test.js
index afa1b006..4ce1c0bf 100644
--- a/test/javascripts/acceptance/admin-manager-test.js
+++ b/test/javascripts/acceptance/admin-manager-test.js
@@ -6,6 +6,7 @@ import {
   getWizard,
   getWizardTestingLog,
 } from "../helpers/admin-wizard";
+import { Promise } from "rsvp";
 
 acceptance("Admin | Manager", function (needs) {
   needs.user();
@@ -52,7 +53,7 @@ acceptance("Admin | Manager", function (needs) {
       { timeout: 15000 }
     );
     // Wait an additional second after the conditions are met
-    await new Ember.RSVP.Promise((resolve) => setTimeout(resolve, 1000));
+    await new Promise((resolve) => setTimeout(resolve, 1000));
   }
 
   test("viewing manager fields content", async (assert) => {
diff --git a/test/javascripts/acceptance/admin-wizards-standard-subscription-test.js b/test/javascripts/acceptance/admin-wizards-standard-subscription-test.js
index b3debf77..b28b3f9f 100644
--- a/test/javascripts/acceptance/admin-wizards-standard-subscription-test.js
+++ b/test/javascripts/acceptance/admin-wizards-standard-subscription-test.js
@@ -58,7 +58,7 @@ acceptance("Admin | Custom Wizard Standard Subscription", function (needs) {
     assert.equal(count, 5, "There should be 5 admin tabs");
   });
 
-  test("creting a new wizard", async (assert) => {
+  test("creating a new wizard", async (assert) => {
     await visit("/admin/wizards/wizard");
     await click(".admin-wizard-controls button");
     assert.ok(
diff --git a/test/javascripts/acceptance/admin-wizards-unsuscribed-test.js b/test/javascripts/acceptance/admin-wizards-unsuscribed-test.js
index cc2f8bdb..3eb80dfd 100644
--- a/test/javascripts/acceptance/admin-wizards-unsuscribed-test.js
+++ b/test/javascripts/acceptance/admin-wizards-unsuscribed-test.js
@@ -1,5 +1,6 @@
 import {
   acceptance,
+  exists,
   query,
   visible,
 } from "discourse/tests/helpers/qunit-helpers";
@@ -71,7 +72,7 @@ acceptance("Admin | Custom Wizard Unsuscribed", function (needs) {
     assert.equal(count, 5, "There should be 5 admin tabs");
   });
 
-  test("creting a new wizard", async (assert) => {
+  test("creating a new wizard", async (assert) => {
     await visit("/admin/wizards/wizard");
     await click(".admin-wizard-controls button");
     assert.ok(
@@ -441,7 +442,7 @@ acceptance("Admin | Custom Wizard Unsuscribed", function (needs) {
       assert.strictEqual(actualResultText, "Result text", "Text is correct");
     }
     const fieldsContentSet = [
-      [6, "howto", "10"],
+      [6, "bug", "1"],
       [7, "gazelle", "gazelle"],
     ];
     for (let [