editor Published projects with Bundles don't load anymore (CORS)

There seems to be some issues with loading published projects with bundles, as they throw CORS errors.

Test project: https://playcanvas.com/project/1235939/overview/bundles-cors Has two textures, one in bundle, another not in bundle. In Launcher works as expected, once published, throws CORS exception when loading bundle.

Jul 12 '24 11:07 Maksims

Has this worked previously? I can see the fetch occurs with credentials set to 'include' . This does not seem to the case with other assets. If it's omitted from the request, it works

Jul 12 '24 12:07 marklundin

Hey @isumygin-sc and @kpal81xd - any thoughts on this one?

Jul 17 '24 23:07 willeastcott

Any news on this?

Aug 20 '24 11:08 Maksims

@Maksims Is this a regression or has this never worked?

Aug 20 '24 13:08 willeastcott

I believe it is a regression, as it used to work when publishing, and it does work with the same engine when self-publishing, but not on playcanv.as published builds.

Aug 20 '24 14:08 Maksims

This seems to be a simple issue to fix, and we've been unable to use bundles in published builds for years now, only when self hosting.

Please look into it.

Jul 11 '25 10:07 Maksims