Replay Gain: A how to informational

I noticed that my Clip+ doesn’t get confused by a “+” sign in the replaygain data. e.g., A track which foobar2000 marked with REPLAYGAIN_TRACK_GAIN of +4.10, will have the value “4.1” in the Track Info on the Clip+. Does it mean this bug got fixed with fw 1.02.13? Can anybody else confirm plz?