Search results not highlighted in code not recognized by code model

Search results in C++ code are not highlighted when code is not recognized by the code model (e.g. when the searched word is in a function name that is not found by the code model).

In the attached screenshot, the word "broadcast" is being searched. It is highlighted in the two function names in the upper part of the screenshot and not highlighted in the four function names in the bottom. The latter function names are not found by the code model (these functions are conditionally defined depending on preprocessor macros).