Latest Update Broke My Verizon Hotspot Routine

I'm running a hotspot routine with my S23 Ultra. Just installed the 10/1/2024 security update and I receive a message that my plan doesn't support mobile tethering. I've used the routine on my grandfathered Verizon unlimited data plan to turn the hotspot on and off successfully with Galaxy phones for years. My S23 is not carrier locked. The current routine is: If - Start Manually when start widget is tapped - Then - Mobile Hotspot "On" - When routine ends - Mobile hotspot - Return to status before routine ran. Any suggestions to get it working?