Android 11 (API level 30) move app data to SCOPED STORAGE recommended?

After upgrade to 4.5.0.16 (Xperia 10 iii) the telegram app (the current version from telegram.org, v9.4.2) asks me if i want to move downloaded data to the google scoped storage after starting it.
Is this recommended?
If one reads Android 11 でのストレージに関する更新  |  Android デベロッパー  |  Android Developers it seems so.
Cheers