Hi Brain,

You may change the settings at BackEnd > Settings > Composer > Composer Editor : Built In - EasyBlog Composer
Check my screenshot: http://screen.stackideas.com/Settings.png , http://screen.stackideas.com/easyblog_composer.png
Can you give it a try and do let us know whether does this help you out?

Hi Ethan,
I tried as suggested but readmore does not show up in my editor and joomla button will not work in easyblog.

Hi Brian,

Sorry for late reply to this,

Correct me if i getting wrong your meaning, you would like to add "read more" button close with after the content get truncation right?

If yes, can you provide us with your Joomla backend and FTP access so we can better a look?

Hi Brain,

I've checked and it seems like the blog post was migrated from older version and the blogpost was edited by Joomla default editor, the truncation settings are under ( normal posts ).
Check my screenshot: http://screen.stackideas.com/EasyBlog__-_Joomla_Editor.png.
You may use "Easyblog Composer" and Start creating your new blog post > Add Blocks > Elements * Button * > Hyperlink : * blog url link *
Check my screenshot: http://screen.stackideas.com/add_block.png
Unfortunately, it is not possible to use Easyblog composer to change blogpost that was edited on Joomla default editor.