Static rectangle streamlit-drawable-canvas

[Arezki93]

Hello,
I'm new to Streamlit.
I want to create a static ROI in streamlit, for this, I created a Json file like (saved_state.json) with a rectangle type.
I used initial_drawing to display my rectangle in the application.

The problem is that this rectangle is dynamic, is there any way to make this rectangle static (user can't change its size, he can just change its position).
Thanks in advance for the answer.