Some images do not show in the Elementor Gallery when using Toolset custom fields to retrieve the images.
Solution:
By default, if an image is wider or taller than "2560px", WordPress automatically creates its scaled down and optimized copy and uses that. You'll note that the 3 missing images are indeed wider and taller than that threshold value of "2560px".
Toolset's own blocks are already updated to work with this WordPress feature, but, it turns out that the Elementor's image carousal widget doesn't supports it and as a result, it can not show those big images.
Reduce the image sizes and the issue should be fixed.
