Fixed ePub "Go to Page" button action stopped working

Good day gang!

I have been working on a large ePub Fixed layout iBook. It's a very visual and interractive book, with many Pop Ups and full screen expandable windows. Some full screen Pop ups are a single page and some are multi image carousels. With buttons everything is easy, a simple show/hide actions but when it comes to the carousels, i use the Object States, when specific button is clicked, the i use go to State, which opens up full screen. The problem is that there is no Hide State Object action that can be assigned to a button, so the solution i found is to create a Minimize button with Go to page action assigned to it. The page # is the same as the page the viewer is on but the action would trigger Re-loading the page you are on, and it would reset all the buttons to it's original state. Basically hide everything. All was working 100% for the past few month until now!!!! Any idea if the latest inDesign update could be blamed for it? Or any ideas how else would i hide full screen State object? Thanks!