fix: prevent tab anchor from overriding non-tab URL hashes

Author: harshitbansal184507

src/js/controllers/tabs_controller.js

@@ -5,14 +5,15 @@ export default class extends Controller {
 
   connect() {
     this.activeTabClasses = (this.data.get("activeTab") || "active").split(" ")
-    this.inactiveTabClasses = (
-      this.data.get("inactiveTab") || "inactive"
-    ).split(" ")
+    this.inactiveTabClasses = (this.data.get("inactiveTab") || "inactive").split(" ")
     if (this.anchor) {
-      this.index = this.tabTargets.findIndex((tab) => tab.id === this.anchor)
-      this.showTab()
+      const index = this.tabTargets.findIndex((tab) => tab.id === this.anchor)
+      if (index >= 0) {
+        this.index = index
+        this.showTab()
+      }
     }
-  }
+}
 
   change(event) {
     event.preventDefault()