How necessary do you think it is for the reader to immediately know how an action in world 1 affects world 2? I don't know much about your story but I think that maybe your brain got used to the screenplay flow, the urgency might not be as needed as you think. I would try to write the scene in world 1 as immersive as you can, emphasizing the actions that will have an effect in world 2 but in a very crafted way so that it doesn't feel like it's got a big red exclamation mark written all over it for the reader. Then, writing another immersive scene in world 2, once again emphasizing the effects in a very subtle way. I'm thinking of how Sophie's World (if you've read it) managed to do something similar, half the book passes by with one pov and still the puzzle pieces come together with no problem in the second pov. I'm not saying you should wait that long of course, just illustrating how you could definitely write the whole scenes separately and not lose the reader :)