diff --git a/app/assets/javascripts/discourse/app/controllers/share-topic.js b/app/assets/javascripts/discourse/app/controllers/share-topic.js
index c4fefc3a84b..def7fe308a8 100644
--- a/app/assets/javascripts/discourse/app/controllers/share-topic.js
+++ b/app/assets/javascripts/discourse/app/controllers/share-topic.js
@@ -28,13 +28,42 @@ export default Controller.extend(
         allowInvites: false,
       });
 
-      if (this.model && this.model.read_restricted) {
-        this.restrictedGroupWarning();
-      }
+      this.appEvents.on(
+        "modal:body-shown",
+        this,
+        this.showRestrictedGroupWarning
+      );
 
       scheduleOnce("afterRender", this, this.selectUrl);
     },
 
+    onClose() {
+      this.appEvents.off(
+        "modal:body-shown",
+        this,
+        this.showRestrictedGroupWarning
+      );
+    },
+
+    showRestrictedGroupWarning() {
+      if (!this.model) {
+        return;
+      }
+
+      Category.reloadBySlugPath(this.model.slug).then((result) => {
+        const groups = result.category.group_permissions.mapBy("group_name");
+        if (groups && !groups.any((x) => x === "everyone")) {
+          this.flash(
+            I18n.t("topic.share.restricted_groups", {
+              count: groups.length,
+              groups: groups.join(", "),
+            }),
+            "warning"
+          );
+        }
+      });
+    },
+
     selectUrl() {
       const input = document.querySelector("input.invite-link");
       if (input && !this.site.mobileView) {
@@ -105,24 +134,5 @@ export default Controller.extend(
       topicController.actions.replyAsNewTopic.call(topicController, post);
       this.send("closeModal");
     },
-
-    restrictedGroupWarning() {
-      this.appEvents.on("modal:body-shown", () => {
-        let restrictedGroups;
-        Category.reloadBySlugPath(this.model.slug).then((result) => {
-          restrictedGroups = result.category.group_permissions.map(
-            (g) => g.group_name
-          );
-
-          if (restrictedGroups) {
-            const message = I18n.t("topic.share.restricted_groups", {
-              count: restrictedGroups.length,
-              groupNames: restrictedGroups.join(", "),
-            });
-            this.flash(message, "warning");
-          }
-        });
-      });
-    },
   }
 );
diff --git a/app/assets/javascripts/discourse/tests/acceptance/share-topic-test.js b/app/assets/javascripts/discourse/tests/acceptance/share-topic-test.js
index 4ad9c6f0aec..c1cb5afc9ee 100644
--- a/app/assets/javascripts/discourse/tests/acceptance/share-topic-test.js
+++ b/app/assets/javascripts/discourse/tests/acceptance/share-topic-test.js
@@ -1,3 +1,4 @@
+import CategoryFixtures from "discourse/tests/fixtures/category-fixtures";
 import { click, visit } from "@ember/test-helpers";
 import {
   acceptance,
@@ -10,6 +11,12 @@ import { test } from "qunit";
 acceptance("Share and Invite modal", function (needs) {
   needs.user();
 
+  needs.pretender((server, helper) => {
+    server.get("/c/feature/find_by_slug.json", () =>
+      helper.response(200, CategoryFixtures["/c/1/show.json"])
+    );
+  });
+
   test("Topic footer button", async function (assert) {
     await visit("/t/internationalization-localization/280");
 
diff --git a/app/assets/javascripts/discourse/tests/acceptance/topic-test.js b/app/assets/javascripts/discourse/tests/acceptance/topic-test.js
index c24c6c7337a..d73ebf1fc31 100644
--- a/app/assets/javascripts/discourse/tests/acceptance/topic-test.js
+++ b/app/assets/javascripts/discourse/tests/acceptance/topic-test.js
@@ -21,10 +21,14 @@ import { test } from "qunit";
 import { withPluginApi } from "discourse/lib/plugin-api";
 import topicFixtures from "discourse/tests/fixtures/topic";
 import { cloneJSON } from "discourse-common/lib/object";
+import CategoryFixtures from "discourse/tests/fixtures/category-fixtures";
 
 acceptance("Topic", function (needs) {
   needs.user();
   needs.pretender((server, helper) => {
+    server.get("/c/feature/find_by_slug.json", () => {
+      return helper.response(200, CategoryFixtures["/c/1/show.json"]);
+    });
     server.put("/posts/398/wiki", () => {
       return helper.response({});
     });