Chrome aggressive caching weird interaction with Volto seamless mode

[tiberiuichim]

There's a Chrome caching issue that behaves bad with SSR. To reproduce:

• upload an image in Volto
• navigate to the image. Click on the "Click to download full sized image"
• click on the "Back" button of the browser

Now you'll get a JSON response page. This happens because the URLs match (HTML doc transfer and JSON transfer) and Chrome has a bug. This behavior can't be reproduced in Firefox.

Possible solutions:

• open image in new tab (target=_blank)
• change getContent action calls to add some query parameter to make the URLs different

[tiberiuichim]

Note that this is not restricted to images (at least I don't think so), but to any outside URL that you could back from

[sneridagh]

Fixed in refactored seamless mode in Volto 14