I am using this plugin with bbpress 2.6.11.
When creating or changing a post/topic/reply If I move from text to visual the text disappears if I move back to text the following is added.
<span style="display: inline-block; width: 0px; overflow: hidden; line-height: 0;" data-mce-type="bookmark" class="mce_SELRES_start"></span>
This happens with verion 5.0.0 if I go back to 4.7.13 to works fine.
I am using worpress 6.6.0, classic editor 1.6.4