SYMPTOM:
When an HTML tag form of an attribute is defined as:
<IMG src="../images/1.png" height=80 width=400>

in warehouse, the image displayed in grid will not resize when user zooms in presentation mode.


Meanwhile, if the image form of an attribute is defined via ApplySimple function like Category in Tutorial, the image displayed in grid will resize when user zooms in presentation mode.



CAUSE:
This is by design. Since the image (CSS) style properties of the image are hardcoded in the HTML tag, the document zoom cannot update the dimension whereas using images (or image attribute form) the CSS style attributes can be computed depending on the current document zoom level.