Running RoboHelp 2020.5
Looking for a way to provide previous and next functions for TopNavigation frameless output end users.
Tried creating custom buttons/functions and setting OnClick to EVT_PREVIOUS and also EVT_NEXT for each (just a guess), but no luck.
The web browser's frame and tabs will be hidden/suppressed for end users, so they need a way - within the help system - to navigate forward and backward across topics they've opened.
But given the issue with your question about closing the window, you might also need to raise with Robohelp support.