Update ExtendScript to use ECMAScript 6 or better
Please update ExtendScript to modern standards.
And if you do, please make it available from AE 2018 and up. Otherwise we would need to make two different plugins and it wouldn't be much of a help anyways.
Jakob Wagner commented
Oh wow. That's great! Totally missed that. Thank you for sharing.
Sebastien Perier (AE Quality Engineer) commented
This is something that will be coming in the future: https://medium.com/adobetech/scripting-changes-in-adobes-video-applications-1bee1fc0fe47
All the best,