Hi, we are using the sequence load, loaded, render as described in Phased-Embedding-API in our production environment
Since some week ago we experience that approx 1 of 10 times, load never fires the loaded event, 9 of 10 times all works as expected.
Same setup has run for several months without any issues
I would suggest you create a support ticket to get help.
Best Regards,Qiuyun Yu
Thank's, support ticket created now.
@AndersE : I'm experiencing the same thing as you, did you manage to solve your problem?