The plugin inserts the link outside the `.plugin-markdown' block. I think this is wrong behavior, because it breaks the appearance of the text.
For example I want to make a list with checkboxes, text and a link:
As you can see in the html code, the tag a is most likely out of place
Alternatively, you could change the style of the div.plugin-markdown tag from display: flex to display: inline or display: inline-block then the appearance would not be broken, but I am afraid that this might break something in other cases
@pitaj What do you think? 
