Minecart Rolls Sound Subtitle, while flying around minecart subs came up

well i thought it wouldnt put the "minecart rolls" because i play singleplayer, so it was weird

while i was flying around in creative with subtitles on, looking on a map, at sometimes it said "minecart rolls"
Steps to Reproduce:
1. take a map
2. fly around in creative
3. have subtitles/text on
4. it will eventually come up sometimes as if someone was riding a minecart somewhere