Ensure disclaimer modal restores sidebar state

js/disclaimer.js

@@ -1,5 +1,11 @@
 // js/disclaimer.js
 
+import {
+  prepareStaticModal,
+  openStaticModal,
+  closeStaticModal,
+} from "./ui/components/staticModalAccessibility.js";
+
 class DisclaimerModal {
   constructor() {
     this.modal = null;
@@ -9,6 +15,9 @@ class DisclaimerModal {
 
   init() {
     this.modal = document.getElementById("disclaimerModal");
+    if (this.modal) {
+      prepareStaticModal({ root: this.modal });
+    }
     const nextAcceptButton = document.getElementById("acceptDisclaimer");
 
     if (!this.acceptHandler) {
@@ -29,7 +38,7 @@ class DisclaimerModal {
   }
 
   hide() {
-    if (this.modal) {
+    if (this.modal && !closeStaticModal(this.modal)) {
       this.modal.classList.add("hidden");
     }
     localStorage.setItem("hasSeenDisclaimer", "true");
@@ -41,7 +50,9 @@ class DisclaimerModal {
       this.init();
     }
     if (!localStorage.getItem("hasSeenDisclaimer") && this.modal) {
-      this.modal.classList.remove("hidden");
+      if (!openStaticModal(this.modal)) {
+        this.modal.classList.remove("hidden");
+      }
     }
   }
 }