Tiled Gallery: Photon strips color profile information

[jordesign]

It appears that when images are inserted into a Tiled Gallery they include the string ?strip=all in the Photon URL. This strips EXIF data and color profile information (as documented here).

The result is that when an image that has been saved with a color profile other than sRGB is inserted - the color will shift in a way the user doesn't expect. When the thumbnail is clicked - it loads the image without the color profile stripped which makes it even more obvious

By comparison - the native 'Gallery' and CoBlocks 'Masonry' gallery insert the thumbnails without stripping the color profile. The behavior should be consistent across the three gallery types.

Steps to reproduce the issue

1. Start a new Page or Post
2. Insert a 'Tiled Gallery' block
3. Include an image that has a color profile saved as part of the file (here's one you can test )
4. Publish post/page

What I expected

The image to be displayed on the page as it shows on my local machine, in the media library, and when loaded directly in the browser

What happened instead

The image shows with the colors shifted to different tones

Testing/Example

You can review this post which contains a default Gallery, Tiled Gallery and Masonry Gallery for comparison: https://lamontjordan.blog/2019/09/25/testing-a-gallery/

Screenshots

Result of color shift

[jeherve]

cc @sirreal; do you remember why we had needed that parameter in #12061?

[sirreal]

do you remember why we had needed that parameter in #12061?

It looks like an oversight and we should have used ?strip=info or just omitted it.

[kristarella]

We have another report of this in 2413433-zen

If it's not needed we would love for it to be removed :)

[stale]

This issue has been marked as stale. This happened because:

• It has been inactive in the past 6 months.
• It hasn’t been labeled `[Pri] Blocker`, `[Pri] High`.

No further action is needed. But it's worth checking if this ticket has clear reproduction steps and it is still reproducible. Feel free to close this issue if you think it's not valid anymore — if you do, please add a brief explanation.

[jordesign]

Closing as this is reslved in #13735