Compatibilty with Woocommerce Subscriptions

Hi, we have a store that uses the plugin Woocommerce Subscriptions, and we’re using Paycomet. It’s compatible with the automatic subscription feature, so that’s working great. The problem comes with the advanced features, detailed here:

https://woocommerce.com/document/subscriptions/payment-gateways/#advanced-features

We can’t seem it get the “Customer Payment Method Changes” feature working. So we would like to know if it’s because Paycomet is not compatible with it.

Thanks