Appying controls and layout to modal

Panel
1

I have such a modal implementation and it works very well. I want to apply some controls for example for scrolling but I cant figure it out how to.

# Callback that will open the modal when the button is clicked
def modal_callback2(event):
    
    # modal content here

    # Add content to the modal area
    template.modal[0].controls(jslink=True)
    template.modal[0].clear()
    template.modal[0].append(chat_interface)
    template.open_modal()

# Link the button to the callback and append it to the sidebar
modal_btn.on_click(modal_callback2)

how can I set Scroll to both-auto?

2

in the Modal constructor you can add scroll="both-auto" but I am trying to get this to work with a template and am having a hard time as well

...
def __panel__(self):
        modal = pn.Modal(
            self.file_input_a,
            self.load_file_button_a,
            self.file_status_a,
            self.file_tabulator_a,
            self.file_input_b,
            self.load_file_button_b,
            self.file_status_b,
            self.file_tabulator_b,
            self.cmap,
            self.plot_button, 
            name='FST RecComp Select / Configuration',
            width=1100,
            scroll="both",
        )
        toggle_button = modal.create_button("toggle", name="Select / Configuration")

        main_content = pn.Column(
            self.dataset_container,
            modal,
            sizing_mode="stretch_width",
        )

        return pn.template.MaterialTemplate(
            title="App",
            header=toggle_button,
            main=main_content,
        )

Mr. @Marc do you know if there is a way to add the modal_content directly to the template constructor and have the button to toggle it be in the header?