We are a small indie dev team and we have ported our game into FB Instant games. Unfortunately we cannot use Facebook Audience Network ads properly and it’s a huge disadvantage for us to use this engine in the longer run.
Problems occured,
Couldn’t load the advertisements more than once.
We cannot preload the Advertisements either.
Would be great if you can find a solution on this. Otherwise there’s no point on using the engine.
I have released version 5.0.0 of the extension with an API for interacting with ads and rewarded videos much more in line with the Facebook Instant Games JS API. Note that this is a breaking change for the ads part of the API!