Broadcasting issue

when enabling broadcasting in multiple ssh sessions it works for typing. even for typing macros as i have just implimented.
But it does not handle Linux menus that support arrow keys.
When 2 sessions below I can enter 1-9 on either session and it will enter the correct menu items in the list.
however, these menus also support up/down(1-9) and left/right(OK-Logoff) options.
in single session these work. in multiple broadcast session these work in the focused session only(bottom session). all other sessions exit to prompt(top session)

Is there something I can toggle to support the arrow key navigations through broadcast?