with AMM enabled there is conflict with JUX Wall module for loading articles
Ok, but in that case you/we are far far away beyond JoomShaper support.
We are not support of Advanced Module Manager nor JUX Wall extensions to help more - please contact with those developers. Here we can help only with JoomShaper products only.
In the old classic method (robust) would be to create Menu item for each Article Category, and assign needed module to those menu items, and publish in bottom area like "Content Bottom" position. And it will also works without using AMM.
As alternative No3 - put that module inside each article manually using Joomla Module shortcode. Remember that the plugin "Content - Load Modules" (Joomla core) must be enabled to use that feature inside Joomla content areas. All tips are Joomla Documenation. Example syntax: {loadmoduleid 120}
where 120 is Module ID.
This works in similar way as you probably have seen in WordPress, Shortcodes.