Fixhancement: display loading status for tags instead of 'Private' (#11140)

src-ui/src/app/services/rest/mail-rule.service.ts

@@ -7,18 +7,16 @@ import { AbstractPaperlessService } from './abstract-paperless-service'
   providedIn: 'root',
 })
 export class MailRuleService extends AbstractPaperlessService<MailRule> {
-  loading: boolean
-
   constructor() {
     super()
     this.resourceName = 'mail_rules'
   }
 
   private reload() {
-    this.loading = true
+    this._loading = true
     this.listAll().subscribe((r) => {
       this.mailRules = r.results
-      this.loading = false
+      this._loading = false
     })
   }