There is currently no “built-in” way to do this. It is coming in the next version of Polaris: https://portal.productboard.com/iii/6-innovative-product-status-board-new/c/357-bulk-waive-resolve-fines
You can also email sales pat.triplett@clarivate.com for a quote to do one-time bulk waives. I think the service is typically under or around $1,000.
@CyberpunkLibrarian has a presentation where he set up a scripting process to click all the buttons the way a person would. You can find those slides here: Polaris Lightning Round