Lua Magic wall bugg

[Ond||Apokalypse]

You can use exevo mort hur and exevo gran vis lux threw the magic wall..
How do I fix it? Is it within the engine?
I remember I fixed this a couple of years ago but I don't remember how.

<item id="1497" name="magic wall">
    <attribute key="type" value="magicfield"/>
    <attribute key="decayTo" value="0"/>
    <attribute key="duration" value="20"/>
    <attribute key="field" value="block"/>
</item>

Remember its only gran vis lux and exevo mort hur
It should be within the items.xml right?