[iOS] HDR Image in app is glitchy

[denjell-crabnebula]

App version 30.0.273

here is a test image as JPEG and then just zipped so no app can recompress

apple-touch-icon-pq-3.jpg.zip

[RounakKumarAgarwal]

hi i would like to work on the bug fixing @denjell-crabnebula , could you assign it to me?

[denjell-crabnebula]

I don't have permissions to do that.

[RounakKumarAgarwal]

so how do i contribute?

[denjell-crabnebula]

https://github.com/zulip/zulip/blob/main/CONTRIBUTING.md

[emilysutherlin]

Hi @denjell-crabnebula, can you please clarify whether your HDR image renders correctly in the Zulip web app? If the rendering issue is specific to the iOS app (30.0.273) only, this report is best addressed in the mobile app repo at https://github.com/zulip/zulip-flutter.

If your image renders the same strange way, when viewing Zulip through a web browser on the same screen, then it's fine to leave your issue here. And please outline the specific steps to reproduce.

[denjell-crabnebula]

Ok - cheers. Then tis a flutter problem. I can confirm it works on mobile web as expected. Can you transfer this issue to the flutter repo then?

[denjell-crabnebula]

To recreate: post that jpg from the original message into a chat. Try looking at it on a device (in this case phone) that has HDR display abilities.