Hello,
I am having the same issues where my customers say that they see an error on the top of the checkout page:
Cannot read properties of null (reading 'submit')
I wanted to know if you have fixed the problem.
I am using the latest WooCommerce Stripe Payment Gateway plugin and I don’t have any errors in the console or in the fatal error logs.
I am having the problem that I cant replicate that error whatever I do and this is very strange because other customers can place an order normally.
Thanks.