step over does not go to following instruction

open tests/manual/simple

set a breakpoint in simple_sets_app.cpp:5501

'''
void testDynamicReference()
{
>> DerivedClass d;
...
'''

multiple step over (5) are needed to advance a single step.
this seems to happen in several places, especially with constructors, in some cases I had to set a breakpoint and continue to step over