EDIT: SOLVED I had tried to restore a couple of times already, but finally went back to one from 3 days ago, and my input_number integration is working again. Not sure what caused it, but happy to be back in business. Thanks guys for your help.
I have a handful of input_number helpers that all stopped working after the last update.
More importantly, trying to add a new number just shows it greyed out, with an exclamation mark. Any ideas?
To be able to add Helpers via the user interface you should have default_config: in your configuration.yaml , it should already be there by default unless you removed it. If you removed default_config: from you configuration, you must add input_number: to your configuration.yaml first, then you can use the UI.
I do not know what happens if you have yaml based versions. This might also influence what you can do in the gui.