diff --git a/apps/web/src/app/vault/individual-vault/folder-add-edit.component.ts b/apps/web/src/app/vault/individual-vault/folder-add-edit.component.ts
index 734b7179ac..fe61d9b9a1 100644
--- a/apps/web/src/app/vault/individual-vault/folder-add-edit.component.ts
+++ b/apps/web/src/app/vault/individual-vault/folder-add-edit.component.ts
@@ -8,7 +8,7 @@ import { LogService } from "@bitwarden/common/platform/abstractions/log.service"
 import { PlatformUtilsService } from "@bitwarden/common/platform/abstractions/platform-utils.service";
 import { FolderApiServiceAbstraction } from "@bitwarden/common/vault/abstractions/folder/folder-api.service.abstraction";
 import { FolderService } from "@bitwarden/common/vault/abstractions/folder/folder.service.abstraction";
-import { DialogService } from "@bitwarden/components";
+import { DialogService, ToastService } from "@bitwarden/components";
 
 @Component({
   selector: "app-folder-add-edit",
@@ -24,6 +24,7 @@ export class FolderAddEditComponent extends BaseFolderAddEditComponent {
     logService: LogService,
     dialogService: DialogService,
     formBuilder: FormBuilder,
+    protected toastService: ToastService,
     protected dialogRef: DialogRef<FolderAddEditDialogResult>,
     @Inject(DIALOG_DATA) params: FolderAddEditDialogParams,
   ) {
@@ -51,10 +52,12 @@ export class FolderAddEditComponent extends BaseFolderAddEditComponent {
     }
 
     try {
-      this.deletePromise = this.folderApiService.delete(this.folder.id);
-      await this.deletePromise;
-      this.platformUtilsService.showToast("success", null, this.i18nService.t("deletedFolder"));
-      this.onDeletedFolder.emit(this.folder);
+      await this.folderApiService.delete(this.folder.id);
+      this.toastService.showToast({
+        variant: "success",
+        title: null,
+        message: this.i18nService.t("deletedFolder"),
+      });
     } catch (e) {
       this.logService.error(e);
     }
diff --git a/apps/web/src/app/vault/individual-vault/vault.component.ts b/apps/web/src/app/vault/individual-vault/vault.component.ts
index 7d17141e59..1de2dd3b5b 100644
--- a/apps/web/src/app/vault/individual-vault/vault.component.ts
+++ b/apps/web/src/app/vault/individual-vault/vault.component.ts
@@ -464,9 +464,7 @@ export class VaultComponent implements OnInit, OnDestroy {
     const result = await lastValueFrom(dialog.closed);
 
     if (result === FolderAddEditDialogResult.Deleted) {
-      // FIXME: Verify that this floating promise is intentional. If it is, add an explanatory comment and ensure there is proper error handling.
-      // eslint-disable-next-line @typescript-eslint/no-floating-promises
-      this.router.navigate([], {
+      await this.router.navigate([], {
         queryParams: { folderId: null },
         queryParamsHandling: "merge",
         replaceUrl: true,
diff --git a/libs/common/src/vault/services/folder/folder.service.ts b/libs/common/src/vault/services/folder/folder.service.ts
index 17d9f39f8e..7de7222edc 100644
--- a/libs/common/src/vault/services/folder/folder.service.ts
+++ b/libs/common/src/vault/services/folder/folder.service.ts
@@ -137,16 +137,14 @@ export class FolderService implements InternalFolderServiceAbstraction {
         return;
       }
 
-      if (typeof id === "string") {
-        if (folders[id] == null) {
-          return;
+      const folderIdsToDelete = Array.isArray(id) ? id : [id];
+
+      folderIdsToDelete.forEach((id) => {
+        if (folders[id] != null) {
+          delete folders[id];
         }
-        delete folders[id];
-      } else {
-        (id as string[]).forEach((i) => {
-          delete folders[i];
-        });
-      }
+      });
+
       return folders;
     });