Call me a dinosaur but I'm not very much a fan of this inline window that pops up in Visual Studio when I right click on a function declaration classes .h file to use "Quick Actions and Refactorings -> Create definition of 'function' in 'ClassName.cpp'":
Is there any way I can disable this behavior? This is very distracting for me.
Try going to Tools → Options → Text Editor → C/C++ → Advanced and scroll down to refactoring and change the setting "Navigation after Create Declaration/Definition" from Peek Document to either None or Open Document.