title: yasnippet weird-input when org-mode :tag: on same line
body: <p>I am trying to create a yasnippet for new projects in org-mode.</p>
  
  <p>The beginning of the yasnippet looks like this.</p>
  
  <pre><code># -*- mode: snippet -*-
  # name: project
  # key: project
  # --
  #+TAGS: project(p)
  
  * $1
  * $2                                :project:
  </code></pre>
  
  <p>However, I have the following problem on the line with the :project: tag.
  The input is input with large spaces between each letter. Is this a problem in org-mode or does the org-mode syntax for tags represent something in yasnippet definitions?</p>
  
  <p>!<img src="https://i.stack.imgur.com/UNTan.png" alt="enter image description here"></p>