We’re aware of an issue in Fortnite Creative and UEFN where island settings may not be updating correctly. We will let you know when we have more information.
We’re aware that UMG assets exported to the asset.digest In UEFN may cause issues. We will be disabling the UMG asset UI. We will let you know when we have more information or a fix.
We’re aware of an issue in UEFN where Projects/Islands using SpawnProp() may cause performance impacts. We are investigating and will provide more information when it is available.