Multicast over PPTP connection

Let me add some context to my issue:

I have three Mikrotiks routers setup with PIM enabled on all interfaces:
I have a laptop with an application that uses Multicast running on it.
I connect via pptp to the router that is my RP.
I get Multicast traffic from the remote routers but the router I am connected to , I do not.

Any ideas?

So I don’t leave this lingering, it is working now.

I upgraded from 43.16 to 44.3 and it started working.

Thank you for your time.