WS tor browser screen dimensions in template corrupted with update

How do I delete and reload a template? The tor browser screen dimensions have been corrupted.

It’s not corrupted:

In response we’ve bumped up the max size of new windows up to 1400 x 900 pixels and amended the letterboxing steps to match.


Well the EFF canvas said the browser was unique.

Maybe torzilla print would say otherwise. I remade everything and now it says non-unique again.