Board Thread:Support Requests - Getting Technical/@comment-38811089-20200715201120/@comment-26611127-20200715225706

I don't believe that's possible using the four tildes.

If you insert a template into your signature via your preferences, then the "SUBST" prefix is automatically added. This prefix causes the actual wiki-text of the template to display instead of normal transclusion of the template.

If you wish to only transclude a template and for it to act as your signature, you will have to manually type out the template instead of the four tildes. This can be done through typing:  in place of your signature.