QMediaPlayer position reported incorrectly for flac files after a seek

After a seek while playing flac files, the song position reported by QMediaPlayer is incorrect, restarting from zero regardless of the seek position, although the song position being played actually seems to be the correct position defined by the seek operation. This problem can be reproduced by playing a flac file through the Media Player example, where after a seek the position slider will start increasing from zero. This problem does not seem to happen with other file formats, such as mp3.