How to unbind keys in fakevim mode in Qt Creator?

[A_new_user]

I have recently switched over to qt creator from visual studio for c/c++ development. One of the things I have heard good things about qt creator is the vim emulation through fakevim mode. I have enabled fakevim mode and it has been pretty good. However, I have had some issues with the build and run commands in my qt creator c/c++ project. It says that I have to press Ctrl+b to build my code and Ctrl+r to run the executable which has been compiled. I can issue these commands through the hammer and green run icon on the bottom left of the screen, however the keybindings do not work and so I presumet this is an issue with conflicting keys with fakevim in normal mode. Is there a way I can unbind these keys in normal mode such that Ctrl+b will build my code in normal mode and Ctrl+e will run my code in normal mode.