Very good point. The curing process will continue when jarred. Most people put their stash away too dry to cure properly. You need the right ratio of air and moisture for the aerobic bacteria to develop and do their job: break down chlorophyll. Also, if you don't leave any moisture in the buds there will be no true cure: increasing potency through a rotation of the THC molecule by slowly removing the water (thca to thc). It's a fine line leaving just enough moisture and air to allow these interactions while creating an environment where the bacteria die off once their job is done (not too much air and water). Unfortunately, only acquired experience will teach one how to do this properly. I also think glass is the only option for proper storage. You can always paint or duct tape the exterior to light proof if necessary.