onChainTx event with create_channel_tx: Differences between node versions?

Hi guys!

I was using the onChainTx event emitted by the channel object to track the Tx while the channel creation was in course.

In 4.2.1 node, once I got past the SIGNED status, the SDK gave me a transaction hash to follow;
But, in 5.0.0-aeuniverse ( the node built for the demo ) I don’t get any transaction hash until the final OPEN state. There’s any reason for this behavior?