--- src/Gui/SoFCUnifiedSelection.h.orig 2023-01-21 23:07:09.710205000 +0100
+++ src/Gui/SoFCUnifiedSelection.h 2023-01-21 23:07:38.508972000 +0100
@@ -23,6 +23,7 @@
#ifndef GUI_SOFCUNIFIEDSELECTION_H
#define GUI_SOFCUNIFIEDSELECTION_H
+#include <array>
#include <list>
#include <unordered_map>
#include <unordered_set>