Yes, my Galaxy 10+ has just got that update and I can confirm that adding attachments on an Android phone now works.
Thanks for your perseverance with this one. Its been a long haul.
I am having this issue with multiple apps. I am creating a record on a custom SP list. the list is simple with one text field and then the attachment. The user uses the attachments control within a form within a powerapps canvas app to take a photo with eir mobile device and then once the photo is captured the user clics button to submit form. An attachment is required.
On a successful submission the record is created but it appears that intermittantly the attachment gets lost along the way and i get a sharepoint record with no attachment.
My session IDs are :
I was having the same issue till I turned off the Android PowerApp setting: Optimize images for upload.
It now works for new photos and any images that are on my phone directly. Photos on Google Photos are "downloaded" but do not appear in the SP list.
I hope this helped.
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