Tailwind auto-complete inside H_sigil?

I have a standard app created with mix phx.new and tailwind added to mix.exs.

Autocomplete of tailwind classes works great in .heex templates, but in templates rendered in .ex files with H sigil it doesn’t work. Is there a settings knob one has to tweak or is it not supported (yet)?

Answering my own question, got it working by going to Extensions → Tailwind → Settings and add elixir->html mapping