Could you post a minimal test case where this happens?
For example while implementing member functions, when i write this-> the auto complete menu pops up ;however, when I choose one of the member functions and press enter it becomes
this->somefunction
instead of this->somefunction()
it also happens when using a method of an object. for example
someClass obj;
obj. (the autocomplete menu pops up and i choose someFunc it becomes)
obj.someFunc
i want obj.someFunc()