Possibility to display the amount in Submit button or elsewhere ?

When you create a webform with a payment, you don't see the traditional Stripe Pay button:

Instead this module hides it and thus the customer don't see what the amount will be charged.

Is there a way to retrieve this amount to display it somewhere ?
The ideal would be in the Stripe Pay Element but it doesn't seem possible, or dynamically in the Webform Submit button ?

Btw how have you achieved to hide this button ?
Is it because there is a Payment Intent created when you load this page ?