Having some issues with the latest trickle 2.3.1 where any inview components fitting viewport in the first article/block at the beginning of a page are disabling the trickle button.

So what then happens is .. further on in when an assessment completion is involved, trickle confuses itself and a ghost of the original trickle button reappears and remains sticky till end of the page.

An attempt appears to have been made to resolve this earlier here if I'm interpreting correctly. 

In the meantime I've gone back to v2.2.0 which is working fine.