Missing Action Parameters in 'Action Blocks'

I have created a Action Block to manage Supabase backend calls. But I have seen that I cannot access to the 'Action Params' from Backend Call Actions.

For example, I have this action block with this parameter:

I have created a Backend Call Action. When I try to filter by Action Parameter, it's missing 🤔

However, when I create any other action, i.e. ShowSnackBar, the action parameter appears in the Source menu.