Only cancel the tasks that BackgroundTaskRefreshDispatcher handles

Author: staskus

WooCommerce/Classes/Tools/BackgroundTasks/BackgroundTaskRefreshDispatcher.swift

@@ -14,7 +14,9 @@ final class BackgroundTaskRefreshDispatcher {
     /// Schedule the app refresh background task.
     ///
     func scheduleAppRefresh() {
-        BGTaskScheduler.shared.cancelAllTaskRequests()
+        for taskType in BackgroundTaskType.allCases {
+            BGTaskScheduler.shared.cancel(taskRequestWithIdentifier: taskType.identifier)
+        }
         schedule.setDefaultPreferredTaskDates()
         scheduleNextTask()
     }