The default Helix template is creating conflicts.
Using the shaper_helixultimate - Default template and trying to edit a directory listing from the front end the user menu does not display. When changing to the default Joomla template it does display and there are no issues.
I am using Mosets Tree extension and contacted their support to help resolve the issue. Here is what they have found.
"Your template (heljxultimate) loads a javascript file from this location:
/templates/shaper_helixultimate/js/bootstrap.bundle.min.js
and this appears to be affecting the drop down functionality.
I’m not 100% certain, but it appears to be duplicating the functionalities provided by Joomla’s version of Bootstrap javascript. When I remove that javascript file, the drop down works - so that’s one, not so elegant, workaround."
So it seems the helix ultimate template is duplicating the Bootstrap functionality.
I have attached a screen shot of the directory front end and the issue I am having.