The related assets portlet alternates the display of related assets for the articles displayed on the asset publisher when refreshing the page.
STEPS TO REPRODUCE:
1. Create two web content articles: Related A, Related B, say.
2. Create two more web content articles: Article A with a related asset Related A, and Article B with a related asset Related B.
3. Create a page and add two asset publisher portlets to it. Configure them to manually select Article A and Article B respectively and full content display mode. Configure the asset publisher displaying Article B to be the default asset publisher for the page.
4. Place a related assets portlet on the page. Refresh the browser a few times.
Related asset display remains consistent
Displayed assets alternate