Is there a way to prevent ion-toggle from user toggling without page reloading in ionic 5?

Question

address.page.html

<ion-toggle [checked]="newAddressDefaultVal" (ionChange)="onChangeToggle($event)">

defaultStatus is fetched from the firestore and if the defaultStatus is true, we won't let the user to switch the toggle off. In address.page.ts ...

async onChangeToggle(event: any) {
    if (event.detail.checked === false && this.defaultStatus === true) {
      this.zone.run(() => {
        this.newAddressDefaultVal = true;
        event.detail.checked = true;
        console.log("uncheck failed, checked");
      });
    }
    else if (event.detail.checked === false && this.defaultStatus === false) {
      this.newAddressDefaultVal = false;
      console.log("unchecked");
    }
    else if (event.detail.checked === true) {
      this.newAddressDefaultVal = true;
      event.detail.checked = true;
      console.log("checked");
    } 
  }

But only the newAddressDefaultVal data changed and not affect on the toggle. The toggle only on after the page reloaded. I want the toggle always on even when the user click the toggle to off, it must be on again in a short time without page refresh. How can I solve it?