Alpha background is black when using os sharing vs in app sharing

### Steps to reproduce
Create an image with transparent background
1. Where are you starting? What can you see?
A: sending the image from the os image library using (share via) and selecting EX
B: sending image from ex using the send attachment button and selecting the same image
2. What do you click?
A: Look at the image in the timeline and see a black background
B: Look at the image in the timeline and see a transparent background
3. More steps…

### Outcome

#### What did you expect?

#### What happened instead?

### Your phone model

_No response_

### Operating system version

_No response_

### Application version and app store

_No response_

### Homeserver

_No response_

### Will you send logs?

Yes

### Are you willing to provide a PR?

Yes