title: Label Offset function in R Mapview do not alter the position of the text
body: <p>I have been trying to adjust the position of labels in Mapview. However, the functions that I have seen discussed won't work for me. The one that comes closest so far is addStaticLabels.</p>
  
  <pre><code>library(mapview) 
   mapview(breweries) %&gt;% addStaticLabels(label = breweries$zipcode,
                                direction = 'left',
                                offset = c(12,-15),
                                textsize = "10px")
  </code></pre>
  
  <p>No matter what offset I give it doesn't change where the text is. This makes it really hard to see the text and the point.</p>