SGameplayTagQueryWidget constructed in SGameplayTagQueryEntryBox ignores UGameplayTagsManager::OnGetCategoriesMetaFromPropertyHandle

2 issues with SGameplayTagQueryEntryBox that a UDN customer noticed:

1. We are binding a delegate to UGameplayTagsManager::OnGetCategoriesMetaFromPropertyHandle to customize how the categories are retrieved from meta properties, but we stumbled upon what seems to be an issue:

In SGameplayTagQueryEntryBox::OnEditButtonClicked, line 207 if the PropertyHandle for the FGameplayTagQuery is valid, the following call is made:

Args.Filter = UGameplayTagsManager::StaticGetCategoriesMetaFromPropertyHandle(PropertyHandle);

Which ignores UGameplayTagsManager::OnGetCategoriesMetaFromPropertyHandle, while in SGameplayTagQueryEntryBox::Construct line 57 the filter is correctly retrieved.

2. Also, it seems SGameplayTagQueryWidget::Construct is missing assignment of Filter:
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SGameplayTagQueryEntryBox is actually missing Filter = InArgs._Filter; in SGameplayTagQueryEntryBox::Construct, but also a condition around Args.Filter = UGameplayTagsManager::StaticGetCategoriesMetaFromPropertyHandle(PropertyHandle); in SGameplayTagQueryEntryBox::OnEditButtonClicked() (line 207).

Bind a custom delegate to UGameplayTagsManager::OnGetCategoriesMetaFromPropertyHandle
Notice that SGameplayTagQueryEntryBox::OnEditButtonClicked ignores UGameplayTagsManager::OnGetCategoriesMetaFromPropertyHandle