Cerbo gx - Node red persistent variables

today i updatet to 3.50, but now the persistent variables are not anymore at all persistent… Few are, but not all. I turn on this feature in settings.js, also now in venussettings.js. What is changed in 3.50?

According to this,
https://communityarchive.victronenergy.com/questions/155949/node-red-config-files.html

you should be using:

  1. /data/home/nodered/.node-red/settings-user.js is used to override and/or extend the second file and will survive Venus OS updates. You are allowed to edit this file if you please, but don’t be too surprised if that causes Node-RED to break after an upgrade.

I read this allready, but i don’t have such file there, only config.users.json but there is nothing to uncommend. Should i insert there?
I noticed that the context is saved right, but the ui-control dont remember anymore the value.