title: Plotly horizontal bar - display ALL y axis labels
body: <p>I have a graph that works fine most of the time, unless there are many bars contained in it and then plotly defaultly decides to show only any 2nd y axis label (I can hover on the bars with missing label to view the label but that's not the desired behaviour):</p>
  
  <p><a href="https://i.stack.imgur.com/YqNyO.png" rel="noreferrer"><img src="https://i.stack.imgur.com/YqNyO.png" alt="enter image description here"></a></p>
  
  <p>What can I do to enforce plotly to display all labels? and how do I control gapping between them? height should be dynamic...</p>