Text length in ObjectSetString function for MT5.

 

Hello.

I recoding now some my programs from MT4 to MT5 and figure out  some thing:

when use function   ObjectSetString(0,name,OBJPROP_TOOLTIP,text);  I see  text length in MT5 shorter than what I'm  see in MT4 with the same text in input of function

Is there any limitation in MT5?