Merge branch 'master' of https://github.com/tgstation/tgstation into upstream-25-04a

code/modules/tgui_input/alert.dm

@@ -80,7 +80,7 @@
 /datum/tgui_alert/Destroy(force)
 	SStgui.close_uis(src)
 	state = null
-	QDEL_NULL(buttons)
+	buttons?.Cut()
 	return ..()
 
 /**

code/modules/tgui_input/checkboxes.dm

@@ -73,8 +73,7 @@
 /datum/tgui_checkbox_input/Destroy(force)
 	SStgui.close_uis(src)
 	state = null
-	QDEL_NULL(items)
-
+	items?.Cut()
 	return ..()
 
 /datum/tgui_checkbox_input/proc/wait()

code/modules/tgui_input/list.dm

@@ -97,7 +97,8 @@
 /datum/tgui_list_input/Destroy(force)
 	SStgui.close_uis(src)
 	state = null
-	QDEL_NULL(items)
+	items?.Cut()
+	items_map?.Cut()
 	return ..()
 
 /**