diff --git a/internal/ui/ui_glfw.go b/internal/ui/ui_glfw.go
index 8abd77751..1a9e95826 100644
--- a/internal/ui/ui_glfw.go
+++ b/internal/ui/ui_glfw.go
@@ -425,6 +425,7 @@ func (u *userInterface) pollEvents() {
 func (u *userInterface) updateGraphicsContext(g GraphicsContext) {
 	actualScale := 0.0
 	sizeChanged := false
+	// TODO: Is it possible to reduce 'runOnMainThread' calls?
 	_ = u.runOnMainThread(func() error {
 		if !u.sizeChanged {
 			return nil