`data-background-transition` not working

revealjs example shows how the background transition should work; however, setting the following code in vscode-reveal does not produce the desired effect.

---
theme : "white"
transition: "slide"
slideNumber: false
---

## first slide

---

## second slide

<!-- .slide: data-background="#43464B" data-background-transition="zoom" -->

## Background Transitions

Different background transitions are available via the backgroundTransition option. This one's called "zoom".

[Sebbstar]

i tracked the error down to init.js

      const plugins =  [...printPlugins,
      <% if(enableZoom) {%>RevealZoom, <%}%>
      <% if(enableSearch) {%>RevealSearch, <%}%>
          RevealMarkdown, 
          <% if(enableMenu) {%>RevealMenu, <%}%>
          RevealFullscreen,
          RevealAnything,
          //RevealAudioSlideshow,
          //RevealAudioRecorder,
          <% if(enableMenu) {%>RevealCustomControls, <%}%>
          // poll
          // question
          // seminar
          Verticator 
           ]

without the RevealFullscreen plugin background animations are working perfectly.

[evilz]

Ok issue already exists here https://github.com/rajgoel/reveal.js-plugins/issues/107 It should be fix here.