iPhone 14, option for 4G/5G missing after adding eSIM

My iPhone showed 5G option in Setting -> Mobile -> Mobile data till I have only physical SIM installed. I added 5G supported eSim last week, different country, and can see the available 5G plan under Mobile -> SIM -> Mobile Plan but there is no option to enable 5G and my connection , using only eSIM for data and calls, is working on 4G (LTE) only.

The Mobile carrier supports 5G via eSIM, I have an active plan but not able to see any option to enable 5G in iPhone 14.

Use 5G with your iPhone - Apple Support (IN)

attached is the only option available to me.