Embedding Storyline Interactions in PPTx as Web Objects

I am wanting to embed small interactions made using Storyline 360 into a Powerpoint presentation to play onscreen and not link out (will still have internet access - doesn't need to live in the file). The presenter is sharing PPT through Zoom and does not want to leave that window and share a different window each time there is one of these interactions. 

Any advice is appreciated. I am just getting a gray web object box with an address at this point that does nothing.