[PM-18663] Fix calls to bit-button loading states (#13592)

apps/browser/src/billing/popup/settings/premium-v2.component.html

@@ -45,14 +45,14 @@
       #refreshBtn
       type="button"
       (click)="refresh()"
-      [disabled]="$any(refreshBtn).loading"
+      [disabled]="$any(refreshBtn).loading()"
       [appApiAction]="refreshPromise"
       bitButton
     >
-      <span [hidden]="$any(refreshBtn).loading">{{ "premiumRefresh" | i18n }}</span>
+      <span [hidden]="$any(refreshBtn).loading()">{{ "premiumRefresh" | i18n }}</span>
       <i
         class="bwi bwi-spinner bwi-spin bwi-lg bwi-fw"
-        [hidden]="!$any(refreshBtn).loading"
+        [hidden]="!$any(refreshBtn).loading()"
         aria-hidden="true"
       ></i>
     </button>

apps/web/src/app/billing/individual/user-subscription.component.html

@@ -27,7 +27,7 @@
       #reinstateBtn
       (click)="reinstate()"
       [appApiAction]="reinstatePromise"
-      [disabled]="$any(reinstateBtn).loading"
+      [disabled]="$any(reinstateBtn).loading()"
     >
       {{ "reinstateSubscription" | i18n }}
     </button>
@@ -109,7 +109,7 @@
         class="tw-ml-auto"
         (click)="cancelSubscription()"
         [appApiAction]="cancelPromise"
-        [disabled]="$any(cancelBtn).loading"
+        [disabled]="$any(cancelBtn).loading()"
         *ngIf="subscription && !subscription.cancelled && !subscriptionMarkedForCancel"
       >
         {{ "cancelSubscription" | i18n }}