Use copy instead of new instance.

src/accounts/accountEditModal.component.ts

@@ -44,7 +44,7 @@ export class AccountEditModalComponent {
 
   submit(): void {
     let formModel = this.accountForm.form.value;
-    let account = new Account();
+    let account = Object.assign({}, this.account);
 
     account.id = this.account.id;
     account.name = formModel.name;

src/scheduler/scheduleEditModal.component.ts

@@ -46,7 +46,7 @@ export class ScheduleEditModalComponent {
 
   submit(): void {
     let formModel = this.scheduleForm.form.value;
-    let schedule = new Schedule();
+    let schedule = Object.assign({}, this.schedule);
 
     schedule.id = this.schedule.id;
     schedule.start_date = formModel.startDate;