[Bug] Unable to copy/paste templates
The app crashes when I try to copy/paste an unedited template.
Steps to reproduce:
1. Make new Mural with flowchart template
2. Attempt to copy/paste the template
3. Mural tries to save the change
Expected: It all works and I make beautiful flow charts 😍
Actual: The paste succeeds, fails to save and forces me to reload the page with no flow chart 😭