diff --git a/src/app/features/analytics/components/view-duplicates/view-duplicates.component.html b/src/app/features/analytics/components/view-duplicates/view-duplicates.component.html
index 4f3926234..a959cdfbd 100644
--- a/src/app/features/analytics/components/view-duplicates/view-duplicates.component.html
+++ b/src/app/features/analytics/components/view-duplicates/view-duplicates.component.html
@@ -1,6 +1,6 @@
 <osf-sub-header
   [title]="'project.analytics.kpi.forks' | translate"
-  [showButton]="!hasNoPermissions()"
+  [showButton]="isAuthenticated()"
   [buttonLabel]="'project.overview.actions.forkProjectLabel' | translate"
   (buttonClick)="handleForkResource()"
 />
diff --git a/src/app/features/analytics/components/view-duplicates/view-duplicates.component.ts b/src/app/features/analytics/components/view-duplicates/view-duplicates.component.ts
index f6f789ba1..e9479339e 100644
--- a/src/app/features/analytics/components/view-duplicates/view-duplicates.component.ts
+++ b/src/app/features/analytics/components/view-duplicates/view-duplicates.component.ts
@@ -22,6 +22,7 @@ import {
 import { toSignal } from '@angular/core/rxjs-interop';
 import { ActivatedRoute, Router, RouterLink } from '@angular/router';
 
+import { UserSelectors } from '@core/store/user';
 import { DeleteComponentDialogComponent, ForkDialogComponent } from '@osf/features/project/overview/components';
 import { ClearProjectOverview, GetProjectById, ProjectOverviewSelectors } from '@osf/features/project/overview/store';
 import {
@@ -42,7 +43,7 @@ import { IS_SMALL } from '@osf/shared/helpers';
 import { ToolbarResource } from '@osf/shared/models';
 import { Duplicate } from '@osf/shared/models/duplicates';
 import { CustomDialogService } from '@osf/shared/services';
-import { ClearDuplicates, CurrentResourceSelectors, DuplicatesSelectors, GetAllDuplicates } from '@osf/shared/stores';
+import { ClearDuplicates, DuplicatesSelectors, GetAllDuplicates } from '@osf/shared/stores';
 
 @Component({
   selector: 'osf-view-duplicates',
@@ -76,7 +77,7 @@ export class ViewDuplicatesComponent {
   duplicates = select(DuplicatesSelectors.getDuplicates);
   isDuplicatesLoading = select(DuplicatesSelectors.getDuplicatesLoading);
   totalDuplicates = select(DuplicatesSelectors.getDuplicatesTotalCount);
-  hasNoPermissions = select(CurrentResourceSelectors.hasNoPermissions);
+  isAuthenticated = select(UserSelectors.isAuthenticated);
 
   readonly pageSize = 10;
   readonly UserPermissions = UserPermissions;
diff --git a/src/app/features/project/overview/components/overview-toolbar/overview-toolbar.component.html b/src/app/features/project/overview/components/overview-toolbar/overview-toolbar.component.html
index 7c79576ec..f6e8dd13e 100644
--- a/src/app/features/project/overview/components/overview-toolbar/overview-toolbar.component.html
+++ b/src/app/features/project/overview/components/overview-toolbar/overview-toolbar.component.html
@@ -37,7 +37,7 @@
       }
     }
 
-    @if (!hasNoPermissions()) {
+    @if (isAuthenticated()) {
       <div class="flex ml-auto">
         <div class="flex flex-1 flex-column-reverse gap-3 justify-content-end sm:gap-3 sm:flex-row-reverse lg:flex-row">
           @if (resource.storage && !isCollectionsRoute()) {
diff --git a/src/app/features/project/overview/components/overview-toolbar/overview-toolbar.component.ts b/src/app/features/project/overview/components/overview-toolbar/overview-toolbar.component.ts
index f39edf8e9..f99f6d220 100644
--- a/src/app/features/project/overview/components/overview-toolbar/overview-toolbar.component.ts
+++ b/src/app/features/project/overview/components/overview-toolbar/overview-toolbar.component.ts
@@ -15,6 +15,7 @@ import { takeUntilDestroyed, toSignal } from '@angular/core/rxjs-interop';
 import { FormsModule } from '@angular/forms';
 import { ActivatedRoute, Router, RouterLink } from '@angular/router';
 
+import { UserSelectors } from '@core/store/user';
 import { ClearDuplicatedProject, ProjectOverviewSelectors } from '@osf/features/project/overview/store';
 import { IconComponent } from '@osf/shared/components';
 import { ResourceType } from '@osf/shared/enums';
@@ -78,7 +79,7 @@ export class OverviewToolbarComponent {
   bookmarksCollectionId = select(BookmarksSelectors.getBookmarksCollectionId);
   bookmarkedProjects = select(MyResourcesSelectors.getBookmarks);
   duplicatedProject = select(ProjectOverviewSelectors.getDuplicatedProject);
-  hasNoPermissions = select(ProjectOverviewSelectors.hasNoPermissions);
+  isAuthenticated = select(UserSelectors.isAuthenticated);
   socialsActionItems = computed(() => {
     const shareableContent = this.createShareableContent();
     return shareableContent ? this.buildSocialActionItems(shareableContent) : [];
diff --git a/src/app/features/project/wiki/wiki.component.ts b/src/app/features/project/wiki/wiki.component.ts
index ba003aaf7..7a324ed22 100644
--- a/src/app/features/project/wiki/wiki.component.ts
+++ b/src/app/features/project/wiki/wiki.component.ts
@@ -7,7 +7,7 @@ import { ButtonGroupModule } from 'primeng/buttongroup';
 
 import { filter, map, mergeMap, of, tap } from 'rxjs';
 
-import { ChangeDetectionStrategy, Component, computed, inject } from '@angular/core';
+import { ChangeDetectionStrategy, Component, computed, DestroyRef, inject } from '@angular/core';
 import { takeUntilDestroyed, toSignal } from '@angular/core/rxjs-interop';
 import { ActivatedRoute, Router } from '@angular/router';
 
@@ -23,6 +23,7 @@ import { hasViewOnlyParam } from '@osf/shared/helpers';
 import { WikiModes } from '@osf/shared/models';
 import { ToastService } from '@osf/shared/services';
 import {
+  ClearWiki,
   CreateWiki,
   CreateWikiVersion,
   CurrentResourceSelectors,
@@ -61,6 +62,7 @@ import { ViewOnlyLinkMessageComponent } from '@shared/components/view-only-link-
 export class WikiComponent {
   private readonly route = inject(ActivatedRoute);
   private readonly router = inject(Router);
+  private readonly destroyRef = inject(DestroyRef);
   private toastService = inject(ToastService);
 
   WikiModes = WikiModes;
@@ -99,6 +101,7 @@ export class WikiComponent {
     createWikiVersion: CreateWikiVersion,
     getWikiVersionContent: GetWikiVersionContent,
     getCompareVersionContent: GetCompareVersionContent,
+    clearWiki: ClearWiki,
   });
 
   wikiIdFromQueryParams = this.route.snapshot.queryParams['wiki'];
@@ -132,6 +135,10 @@ export class WikiComponent {
         mergeMap((wikiId) => this.actions.getWikiVersions(wikiId))
       )
       .subscribe();
+
+    this.destroyRef.onDestroy(() => {
+      this.actions.clearWiki();
+    });
   }
 
   toggleMode(mode: WikiModes) {
diff --git a/src/app/features/registry/pages/registry-wiki/registry-wiki.component.ts b/src/app/features/registry/pages/registry-wiki/registry-wiki.component.ts
index f7acf3f79..f9c35ff7f 100644
--- a/src/app/features/registry/pages/registry-wiki/registry-wiki.component.ts
+++ b/src/app/features/registry/pages/registry-wiki/registry-wiki.component.ts
@@ -7,7 +7,7 @@ import { ButtonGroup } from 'primeng/buttongroup';
 
 import { filter, map, mergeMap, tap } from 'rxjs';
 
-import { ChangeDetectionStrategy, Component, computed, inject } from '@angular/core';
+import { ChangeDetectionStrategy, Component, computed, DestroyRef, inject } from '@angular/core';
 import { takeUntilDestroyed } from '@angular/core/rxjs-interop';
 import { ActivatedRoute, Router } from '@angular/router';
 
@@ -17,6 +17,7 @@ import { ResourceType } from '@osf/shared/enums';
 import { hasViewOnlyParam } from '@osf/shared/helpers';
 import { WikiModes } from '@osf/shared/models';
 import {
+  ClearWiki,
   GetCompareVersionContent,
   GetComponentsWikiList,
   GetWikiContent,
@@ -47,6 +48,7 @@ import {
 export class RegistryWikiComponent {
   private readonly route = inject(ActivatedRoute);
   private readonly router = inject(Router);
+  private readonly destroyRef = inject(DestroyRef);
 
   WikiModes = WikiModes;
   wikiModes = select(WikiSelectors.getWikiModes);
@@ -73,6 +75,7 @@ export class RegistryWikiComponent {
     getWikiVersionContent: GetWikiVersionContent,
     getCompareVersionContent: GetCompareVersionContent,
     getComponentsWikiList: GetComponentsWikiList,
+    clearWiki: ClearWiki,
   });
 
   wikiIdFromQueryParams = this.route.snapshot.queryParams['wiki'];
@@ -103,6 +106,10 @@ export class RegistryWikiComponent {
         mergeMap((wikiId) => this.actions.getWikiVersions(wikiId))
       )
       .subscribe();
+
+    this.destroyRef.onDestroy(() => {
+      this.actions.clearWiki();
+    });
   }
 
   toggleMode(mode: WikiModes) {
@@ -110,7 +117,9 @@ export class RegistryWikiComponent {
   }
 
   onSelectVersion(versionId: string) {
-    this.actions.getWikiVersionContent(this.currentWikiId(), versionId);
+    if (versionId) {
+      this.actions.getWikiVersionContent(this.currentWikiId(), versionId);
+    }
   }
 
   onSelectCompareVersion(versionId: string) {