Perhaps it’s late and missing the point completely. Believe you said you can. Where do you store your canned goodies? The basement? Elsewhere in the house? Are you satisfied when you open the jar and enjoy the contents? Is there room for more jars.
I store the canned jars in the basement. So I think that’s where I will put them. Just have to figure out how to label them and have them somewhat separated so I don’t think it’s food! And can find it when I need it.
It sounds like the consensus is plastic will do better at a cool temperature.