Bug when using Woocommerce subscription

Hi,
When I use your booking plugin with Woocommerce subscription the plugin stops me from synchronize payments and “Prorate First Renewal payment”.

In checkout the price is right for a blink of a second, and then the price reloads to the full amount again, When I Deactivate your booking plugin the woocommerce subscriptions plugin works properly.

Can you fix this bug so the WC subscriptions plugin can work properly?