I use module BSS One Step Checkout for my site Magento 2.3.5_p1.
However, when a customer chooses the payment method Iways_PayPalPlus, the button Place Order doesn't work!
How to fix it?
To fix this conflict, you could edit the file as the screenshot below:
Or download the attached file below and overwrite the current file on your site.
If you need further assistance, please do not hesitate to let us know. We'd be happy to support.