IMEI for dual-sim phones - Which one is picked by Collect?

My cell provider is asking for an IMEI during the eSIM setup process for a Pixel 7 Is the IMEI for SIM Slot 2 the right one to provide?

Card Slot Dual nano SIM More Standby Mode Dual SIM Dual Standby More IMEI Authentication · Query of Spare Parts Price · System Update · Write to

imei slot meaning In some old smartphones, that have removable batteries, it can be also placed on the top of the SIM slot or under the batteries You can smoothly find IMEI

imei slot 2 Sim slot 2 IMEI is reported clean I am worried now that my sim card is somehow tainted by being used with the blacklisted IMEI in sim slot 1