I have a custom template that I use for typesetting my homework assignments in TeXShop. Following the steps outlined in this post, I added this template to the directory of stored templates. However, the next time I open up TexShop after doing this, it appears that the templates I added have disappeared (i.e. they are not listed in the "Templates" drop-down menu).
Has anyone else encountered this problem, and if so, do you know of a solution?