Filters don't work for Buttons OFF
I noticed that everytime I select the bookmark of the button OFF it automatically clears all the filters. For example, if I click on the arrow after selecting the country, then the selection is lost. I don't know how to make the filters keep working after hiding the menu.
You need to create three different bookmarks - one for Buttons ON, one for Buttons Off and another one for reset. And please make sure you update/hide/unhide all the visuals.