Packaged game doesn't have any material

yersterday when i packaged my game it was working fine, but i noticed that my package size is a bit above 1GB so I went back and bulk edited all of my roughness and AO textures to load a different LOD, then I packaged it again but this time everysingle thing in my game has the unreal default material on it. is it bcz Roughness and AO textures have a different LOD than the base color and normal map? or is it something else? pls help

packaged game:


guys i did 2 other things as well i changed the compression settings for my roughness and AO textures to mask(No sRGB) and i turned off sRGB as well.