Yeah, RPG Maker isn't designed for the full set of animations. But it can be used to make regular walking sprites and adapt the animations into an SV format. Other than that, if you want to use the full action set, it comes down to trying to work about RPG maker's own limitations. :shrug:
>Would it be possible to expand the char positioning configuration in relation to the flame?
Sorry I'm not sure what you mean by this. what flame?