Detail
Bugfix
(User-visible)
Detail
#27036
The ThemeImage "NoIcon" does not disappear, but is displayed as an empty white image
The tl:ThemeImage$NoIcon is rendered as an empty tag. This results in a white circle being rendered as an icon in the type demo for the ROOT root node of the demo data.
Instead of an empty tag, it is better to wrap the content in a span tag with the styling display: none. This suppresses the display of the element and does not take up unnecessary space in the layout.
Test
Generate demo data and check if an icon or white circle is displayed for the root node in the type demo.