About 6 weeks ago, I bought an unlocked A35 5G (model SM-A356E/DS) and when setting up my (physical) SIM with my carrier, I am completely certain it had the "Add eSIM" option available in the SIM Manager.

Now, when trying to set up an eSIM as a second SIM to use while traveling, the "Add eSIM" option is no longer there.

Why did that disappear? Did this happen during the latest One UI update?