SRD light armor adding dexterity twice

I noticed all the light and some of the medium armor from the SRD have the [add dex] checkbox clicked, AND at the bottom, the toggle to [add dex modifier] is also activated. So somone with a 16 dex who puts on leather armor is getting a 17 AC instead of 14.

And since we cant make edits to SRD items, the only way to fix this is the clone the gear and deactivate the toggle on the cloned gear or just custom make a new one.