Things like this intrigue me so I did a search. Not sure if you found this from Whirlpool but it’s a start. Lastly, call (or chat) with Whirlpool directly be nice (not using the POC language, LOL) tell them your issue you may get helpful advice because I’m sure your not the only one with this issue? I always try the manufacturer when all else fails.
Ice Maker Troubleshooting: How to Fix an Ice Maker | Whirlpool