Volume variable in playsound commands are not working and playsound commands in execute commands don't even play even with the correct syntax and the sound name.

I made a texture pack for sounds; The commands work and play the sounds, it's just the volume variable doesn't work. Even if I set it to 500, if I go like 10 blocks away I can no longer hear it. When I tried to put it in an execute command, the message said: "Played sound block.beehive.enter to <player>" but I couldn't hear anything. I even removed the texture pack and it kept happening.