72hr Kaizo level (Super Mario World SA-1 hack) has loud glitched audio when collecting coins

[RaspberryAlpine]

Expected behavior

• On my SNES Jr + FP Pack Pro
• and on a Super Famicom (I don't know the revision)+ SD2SNES
• and on MiSTer SNES core SNES_20210713.rbf
• Super Nt Firmware official v4.7
• Super Nt Jailbreak v6.6

Collecting coins makes no sound effect.

Actual behavior

• On Super Nt Firmwares v4.9 and v5.0 and Jailbreak v7.0

Collecting coins makes a loud glitchy noise

https://clips.twitch.tv/WittyOpenIcecreamFeelsBadMan

Steps to reproduce the problem

• start the game
• get through the intro text
• on the overworld select the level on the left
• Collect a coin in the level

There are coins at the start of the level that are easy to get to.

ROM name and hash value

31_Fornaxus.sfc sha1 - c1d3381a22d6d51775ea007b920319f5fa7a1ee5 md5 - c0b274726d665349cfbee0d875799bb8

Here is a link to the bps patch file. https://cdn.discordapp.com/attachments/335174299306688514/879105710665900112/31_Fornaxus.bps

Needs to be patch with 'Super Mario World (USA).sfc' sha1 - 6b47bb75d16514b6a476aa0c73a683a2a4c18765 md5 - cdd3c8c37322978ca8669b34bc89c804

firmware

issue occurs on the following firmwares:

• Official v4.9
• Official v5.0
• Jailbreak v7.0

Does not occur on:

• official v4.7
• Jailbreak v6.6

relevant Super Nt settings

N/A