The task is pretty simple, need to get text rendered on top of other item, but do not block mouse input.
In the details panel for the text object, change its visibility behavior to “Visible”. That will prevent it from blocking input.
, yeah, found it in same second you posted the answer 
, well, in “visibility” it could be unnoticed,
sorry for creating the thread, hope it will be helpfull for someone
p.s. Thanks for quick answer )
Eveyone discovers this at some point so at least this thread will provide the answer to people still searching