What is the correct way to show Portrait Image after ''SetDialoguePanel'(false)'

[satoshi]

I have one questions.

Question
What is the difference between next two conversations.

In former conversation, 4rd entry does not show portrait image.
In latter conversation, 4rd entry show portrait image.

Former Conversation.

スクリーンショット 2024-04-13 232914.png (6.99 KiB) Viewed 23 times

In 3rd entry.

スクリーンショット 2024-04-13 233426.png (9.87 KiB) Viewed 23 times

In 4rd entry.

スクリーンショット 2024-04-13 233500.png (7.06 KiB) Viewed 23 times

Latter Conversation.

スクリーンショット 2024-04-13 233712.png (5.98 KiB) Viewed 23 times

In 3rd entry.

スクリーンショット 2024-04-13 233750.png (9.83 KiB) Viewed 23 times

In 4rd entry.

スクリーンショット 2024-04-13 233829.png (5.65 KiB) Viewed 23 times