Samsung Keyboard language switch + Accessibility service

I've faced an issue that Samsung Keyboard disables functionality of language switching using space bar... after upgrade to 4.4.2 KitKat. That was messed on a forums a little bit and everybody agreed that Accessibility services should be disabled to enable this functionality... But I have 7 services and DO want to use at least 4 of them... e.g. one of them forward notifications to my Sony SmartWatch... It become pretty useless without this service... I really like Samsung Keyboard and want to use it... (I do use continuous input switching to voice input some times... and really love space bar switching of language) How can I enable both language switching and Accessibility services? GT-I9505