ion-modal does not display events triggered by TS

Hello friends ,

I’m facing a problem, I have an ion-modal in my project that I inserted a toggle that enables/disables fields of the forms, when I receive the event that turns on the toggle, I set a value in a variable that I will control from a * ngIf in HTML, when this condition is true the content of the ion-modal should display the fields, however, nothing happens, this same statement outside the ion-modal in the right ion-content is performed perfectly.

Would anyone know what could be happening specifically for the events not to be triggered for the ion-modal?