When trying to restore a template using the "Load Account Settings" while including the tabs from the license tab, it doesn't overwrite existing settings for the account:

This is probably a side effect from rewriting code to use IOUtils.
In error console we can see the following message:
Uncaught (in promise) SyntaxError: JSON.parse: unexpected non-whitespace character after JSON data at line 1 column 4 of the JSON data
readData chrome://smarttemplate4/content/settings.js:1347
readSuccess chrome://smarttemplate4/content/settings.js:1433
settings.js:1347:27
When trying to restore a template using the "Load Account Settings" while including the tabs from the license tab, it doesn't overwrite existing settings for the account:
This is probably a side effect from rewriting code to use IOUtils.
In error console we can see the following message: