internal/system/hierarchy.go

@@ -341,21 +341,15 @@ func (this *Hierarchy) drawBackgroundPart (canvas.Canvas) {
 	// if so, windows should be transparent if the color has transparency
 }
 
-// var minimumSizeCount = 0
 func (this *Hierarchy) doMinimumSize () {
 	this.minimumClean = true
-	// println("doMinimumSize", minimumSizeCount)
-	// minimumSizeCount ++
 
-	previousMinimumSize := this.minimumSize
 	this.minimumSize = image.Point { }
 	if this.root != nil {
 		this.minimumSize = this.root.minimumSize()
 	}
 
-	if previousMinimumSize != this.minimumSize {
-		this.link.NotifyMinimumSizeChange()
-	}
+	this.link.NotifyMinimumSizeChange()
 }
 
 func (this *Hierarchy) newStyleApplicator () *styleApplicator {

internal/util/util.go

@@ -83,7 +83,6 @@ func NewMemo[T any] (update func () T) Memo[T] {
 func (this *Memo[T]) Value () T {
 	if !this.valid {
 		this.cache = this.update()
-		this.valid = true
 	}
 	return this.cache
 }