Init state of my custom widget doesn't change when navigate from one page to another.

I have added a new custom widget in which I placed an iframe. My intention is to load the iframe's content whenever the parent page is opened. To achieve this, I initially set the iframe's src within the custom widget's init state. The setup works correctly the first time I access the page. However, during subsequent visits, the iframe's src doesn't change as intended within the custom widget's init state.

Interestingly, when I refresh the website, the iframe's src gets updated to a new value and work properly.

Also when I dispose the iframe src. then again I enter into the iframe I can't see the iframe page.

I think flutterflow doesn't execute the code properly . anyone have same situation