Wanted to install my addons based on Firefox profile using policy with different options [Force Install, Blocking addon in one profile, etc.]. Did not find any support document for the same. Tried doing it but did not get expected result
To my knowledge it’s not possible to configure policies for specific Firefox profiles. I may have missed something, though.
As for use of policies in general, it looks like the ExtensionSettings policy you’ve defined isn’t configured properly. The policy-templates site documents the expected structure of the ExtensionSettings policy. Currently you have [redacted]illafirefoxaddonid@[redacted].com declared as an array of dictionaries, but it should be a dictionary. Each add-on you want to configure will be a separate key-value pair in the ExtensionSettings dictionary.