Make a phone call in one SIM and simultaneously browse with the other

I have a Samsung Galaxy S10e SM-G970F that I'd like to use for phone calls and simultaneously as an hotspot (WiFi tethering) to browse from my laptop. The phone has 2 sim cards. I'm unable to make a phone call in one sim and simultaneously browse with the other. As soon as a phone call begins in SIM1, the data connection drops in SIM2. I tried many different combinations settings of: - VoLTE calls SIM 1/2 - Allow all SIMs to use data in calls - Dual SIM always on I also tried switching "Calls" and "Mobile data" between the 2 SIMs. So far no luck. Please, do you have any tips to achieve what I need?