News to me... I manually strip the metadata and theb upload to nostr build https://media.tenor.com/xVDx_aPbtC0AAAAC/idk-mind.gif
That was one of the first features we added for all uploads. We even show remaining metadata (image size, resolution, etc) after an upload. https://i.nostr.build/uiAer5wLGS9pPcJ2.jpg