VAST-3.0-icon-attrs
Icon missing recommended attributes (program/width/height/position)
WarningAmbiguousIAB VAST 3.0 §2.4.5VAST 3.0, 4.0, 4.1, 4.2, and 4.3
While `<Icon>` has some individually required attributes, the combination of `program`, `width`, `height`, and `xPosition`/`yPosition` together defines a complete, renderable icon. Missing any of these will produce unpredictable rendering.
How to fix
Add program, width, height, xPosition, and yPosition attributes to <Icon> for reliable rendering across all players.
Check your VAST tag for
VAST-3.0-icon-attrs and other issues instantly.Validate a tag →Other Ambiguous rules
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