Hi everyone!
I'm currently writing on a plugin and need to customize the details panel of a UStruct. The goal is to rearrange the properties of said struct to make it a bit more readable.
As you can see, the other property of this struct (UEnum "Relation") behaves/shows up as expected, but the FGameplayTag "Faction" doesn't:
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Here's the code of the UStruct:
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And here's the slate code for the customization:
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The customization works with every other type of property I've tried it on like a charm, it's only the FGameplayTag that gives me this kind of problem.
I'd be really glad if anyone could point me in the right direction.

Thanks in advance! :-)