During navigation, when entering a TMA (class D) in France "radio" does'nt always give you the right frequency nor does the warning pop up.
Example is LFOA TMA. The approach frequency (119.7) is not written in the radio menu when approaching or entering the TMA while navigating. A warning pop up gives the name of the airport but not the radio freq to call. Moreover when clicking on the airport info you find the airport tower freq but not the approach freq.
Last thing: the approach freq is present in the logs in flight preparation...