Where do you see this offered to you ?
I do not see a build matching this description among the published stable builds https://images.ecloud.global/stable/herolte/.
Perhaps you could tell us the version you are using in this format [HOWTO] Give complete /e/OS version info easily for support, answers, comparison etc.
I guess I assumed that you have been writing about the OTA System Updater and that you are using the stable release channel. Is this correct ?
It seems important that you are aware of the point where you are offered and make the actual Android version Upgrade from Android 10 (Q) to 11 (R) and that you make the upgrade in line with the documentation I linked.