title: ggRadar with interactive=TRUE cannot change color
body: <p>I want to make an <strong>interactive</strong> graph on R with the <strong>ggRadar</strong> function in <code>ggiraphExtra</code>. I want to define different colors for each group.</p>
  <p>However, as soon as I use the option <code>Interactive=true</code> I can't change the colors :(</p>
  <p>Can anyone help me?</p>
  <pre><code>mycolors &lt;- colorRampPalette(brewer.pal(3,  &quot;Paired&quot;))(3)
  
  mycolors
  &gt; &quot;#A6CEE3&quot; &quot;#1F78B4&quot; &quot;#B2DF8A&quot;
  
  
  p_static=ggRadar(mtcars, aes(colour = cyl, fill=cyl), rescale = TRUE, legend.position = &quot;left&quot;,  interactive = FALSE, use.label = TRUE)
  
  p_static+scale_color_manual(values = mycolors) +scale_fill_manual(values = mycolors)
  </code></pre>
  <p>works, but now with <code>interactive=TRUE</code>:</p>
  <pre><code>p_interactive=ggRadar(mtcars, aes(colour = cyl, fill=cyl), rescale = TRUE, legend.position = &quot;left&quot;,  interactive = TRUE, use.label = TRUE)
  
  p_interactive+scale_color_manual(values = mycolors) +scale_fill_manual(values = mycolors)
  </code></pre>
  <p>doesn't work...</p>
  <p><a href="https://i.stack.imgur.com/ps9sD.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/ps9sD.png" alt="radar plot" /></a></p>