Textures being exported without color space data

Not much more to it than what the subject line says.

The color space data is not included in the metadata of the image textures I'm exporting from substance painter which is a problem for what I need to use it for.

Opening the image in photoshop and saving it with or without changing it adds the color space data that I need but I feel like substance should be doing this automatically without me needing to process the images afterwards.

I've changed the color management in the project config to be OCIO and it says sRGB in the Export color spaces section, but all that seems to do is add sRGB to the end of the file name, and even that I don't want to happen.

How can I get substance to include the data I need (that should be there, and purportedly is, but really isn't) in the exports?