Power Platform Community Forum Thread Details

I have an entity called client_notes in my model driven app. In this form, I have a field "Body" where the notes are entered. I wanted to create a speech to text option so that the user can use that instead of typing. I was able to create the speech to text in a custom page. I want to place the page buttons in the form when a new client note is being created. I tried to put the form in my custom app instead but when I click to create a new client note in my app, it redirects to the form and not to this page. How can I fix this?