I am trying to embed a youtube video into a sway with a specific start and end point but it always starts and finishes at the original clip length in sway
For example
<iframe width="560" height="315" src="https://www.youtube.com/embed/b1oBnGaEews?start=60&end=180" frameborder="0" allow="autoplay; encrypted-media" allowfullscreen></iframe>
In sway it does not start 60 seconds in and finish at 3 minutes. It starts at zero seconds and finishes at the original end which is something like 4 minutes.
Is there a problem with my syntax
Thanks in advance