How to reproduce

• Select a text containing bold text
  This is my selected text before adding annotation :

  Quop cuiusque <strong>generis animantium statui</strong>
  

• Select a tag

Behavior

• All text is bold
  This is my text after adding annotation:

  <strong><span class="semantic" title="Ametys" annotation="ametys">Quod cuiusque <strong>generis animantium</strong></span>
  

Furthermore the tag appears bold (see screenshot)