PopupController Example: initial size of added attachment images in incorrect

[mhdostal]

In the PopupController Example, adding an image attachment (via "Choose From Library") to either a new or existing feature results in the size displaying as "-1.0 bytes". Saving the feature and reselecting it causes the attachment sizes to display correctly.

Adding an attachment directly from a new image (via "Take Photo or Video"), displays the correct size.

Steps to reproduce:

• In the PopupController example, tap an existing feature
• Tap the "Attached" segment/tab to view attachments and then start editing via the "Edit" button
• Tap "Add Attachment" and select "Choose From Library"
• Select an image from the Library and give it the default name.
• Notice the size says: "-1.0 bytes".

After adding attachments (note that "Photo3.jpg" was a new image from the camera and displays the correct size):

After saving the feature, going back to the map, and re-selecting the same feature results in correct sizes:

The initial sizes should appear correctly immediately after adding the attachment.

Built using Xcode 12.5 and v100.12 of the ArcGIS Runtime SDK. Run on an iPhone 8 with iOS v14.7.1 Also occurs in the Simulator (iPad Pro 9.7" iOS 14.5)

[rolson]

This issue is more than likely in the runtime I would've thought.

[mhdostal]

Fixed in the iOS SDK.