Tell us what you are trying to do?
What is the Toolset functionality to expect, when I have a view that shows images, and I choose "medium" as a image size?
What I see it doing is that it shows the reduced format of the image (great, that's what i expect), but it loads the original full size image. So site speed is slower even when I set image size to a smaller size.
Is there a way to force Toolset to load the reduced image size?
Is there a similar example that we can see?
On the site, inspect page called 'without the map', and look at the second post 'MvR three years'. The full 11M is loaded, as this is the original image size.
What is the Toolset functionality to expect, when I have a view that shows images, and I choose "medium" as a image size?
When an image is uploaded, wordpress will generate 3 different sizes, Large, Medium and Thumbnail. In you case since you're loading the medium image then this size is what should be requested.
Is there a link to the page where I can see this issue at hand so that I can take a further look ?
Yes, as I stated: "On the site, inspect a page called 'without the map', and inspect the second post: 'MvR three years'. The full 11M is loaded, as this is the original image size."
My question is not, should it show 'medium', because it does.
My question is: why does it load the full 11Mb of the original picture, even when it only shows the medium size. This affects speed considerably.
It appears to be apart of the dynamic scaling API for wordpress that will display a different image size based on the device the webpage is being viewed on.