Is there a way to create a custom roll template and use it while still using the 5e OGL character sheet? It feels incredibly bizarre that the ability to create custom roll templates depends on giving up the 5e OGL character sheet (which means also giving up Charactermancer), but that is what everything I have read appears to suggest.
I don't want a new character sheet or new NPC sheets, I just want to be able to create some nice looking roll templates for various actions in the chat window.