Hi Kasey,
Sorry for not replying – the email notification on my site broke after an update and I didn’t catch your question.
No, this is a replacement for the classic CEWP for use in modern SP, but it will not let you use DFFS in a site where custom scripting is disabled (because it uses the classic SharePoint forms and these are also disabled when scripting is disabled).
If you need to enable custom scripting you can do it like this: https://spjsblog.com/2021/11/03/enable-scripting-in-a-sharepoint-site-collection-using-powershell/
I’m currently working on a new DFFS for the modern experience – it is not yet ready, but I hope to have a BETA out within a month.
Alexander