MCPE 0.16.0 IOS mcpack files do not work for textures

Opening mcpack texture resource packs does not work on the ios.

I have even tried opening Native_Vanilla_resources.zip pack renamed to ".mcpack" and keep getting a import failed within minecraft.

Got a few third party ".mcpack files" texture resources to import but then froze upon world generation.

unable to reload game. Had to clear the mcpe inbox folder and also the resource_packs folder to be able to load mcpe again.

mcpe texture pack importing does not work at all