Hi,
We use ArcGIS Collector to inspect Trees which also involves collecting images as attachments. If an image is taken in portrait this still displays as landscape when viewing the attachment in Portal / Online. I would presume this is simply the default display by the browser rather than an AGOL or Portal issue, but is there anything that can be done?
We can work around this using web browser extensions to rotate the image but hopefully this will just be required as a temporary measure.
Thanks,
Charlie