[Bugs bugs bugs] Slate widget synchronization

[Roy_Wierer.Seda145]

UE5, text block visibility within an input key selector does not synchronize at all. Data lost on widget rebuild as well.

[UE5.1.1] UInputKeySelector::SetTextBlockVisibility broken. Does not sync / sync on rebuild.

Case: On UserWidget::PreConstruct you want to do UInputKeySelector::SetTextBlockVisibility on an inner widget. It can fail silently: void UInputKeySelector::SetTextBlockVisibility(const ESlateVisibility InVisibility) { if (MyInputKeySelector.IsValid()) { EVisibility SlateVisibility = UWidget::ConvertSerializedVisibilityToRuntime(InVisibility); MyInputKeySelector->SetTextBlockVisibility(SlateVisibility); } } Case: You want to set a few style properties in c++ on the widget. SetButtonS…