https://truecharts.org/manual/SCALE/guides/getting-started#adding-truecharts
You can try the truecharts variant instead and enable the codeserver addon to access the apps files in a web editor.
So after its active you would go to (replace with your scaleIP) http://truenas.local:36107/?folder=/app/config
Just edit there watch the Changes happen in real time.
https://truecharts.org/manual/SCALE/guides/getting-started#adding-truecharts
You can try the truecharts variant instead and enable the codeserver addon to access the apps files in a web editor.
So after its active you would go to (replace with your scaleIP) http://truenas.local:36107/?folder=/app/config
Just edit there watch the Changes happen in real time.