I thought it was a Joomlart issue, but after checking it is a Komento problem.
I have a Joomlart accordion in the right hand column with 11 tabs from 4 Stackideas components (EB/ED/ES/K) and all tabs set to close (0 changed to -1 in code).
It works perfectly with 10 tabs from the EB/ED/ES components, but when I include the Latest Comments tab from Komento (in 7th tab position) it pushes the other 4 tabs out of the accordion and is not displaying Komento content correctly (image 1).
When I right click and inspect element on the page, without the Komento module the 10 items are contained within opening and closing unordered list tags but when the Komento module is included the closing unordered and div tags have moved up below the 7th line item (Komento Latest Comments), forcing the remaining line items outside the div container. (image 2)
The module (ID 173) is unpublished at the moment to keep the accordion working properly, but feel free to publish for testing if required.