I think because the annotation is stored as a "feature class" you have to actually start an edit session with the annotation as your target layer before you are able to re-position the anno.You can freely move annotation in data view (or a focused data frame in layout view) when it is saved in the map as an "annotation group".
Membros conectados podem postar, seguir atualizações e mais. Novo aqui? Registre uma conta gratuita.
Find useful guides, FAQs, and documents to help you navigate and make the most of Esri Community.