Time Wave and Immediacy

I’ve been playing around with Time Wave for a bit with Immediacy and I remember people saying that they didn’t work together at one point. Has this been fixed? It appears to do damage when I can’t it, but I can’t tell if that’s due to Time Rot or not. It’s also hard to tell if it’s casting twice with Tides of Time.

Though even if it is working, I’m not 100% sure it’s worth it. I’ve been pairing it with Time Lock for some AoE damage, but I’m tempted to respec into Time Bubble which just seems to offer so much more.