There were no message contents in the mail

Hi.
I made an update of 1.6.0.
After the update, there was one thing I wanted to check.

In the settings, I can select the length of the message content of New Message Notification emails.

1. I chose unlimited and sent a personal message.
2. There were no message contents in the mail that arrived.
3. It looks like “[…].”
4. If I choose 25,50, 75,100… instead of Unlimited, the contents of the mail looked normal.

I think if I choose Unlimited, I have to see all the contents. What do you think? Can you check?

I look forward to your reply.
Thank you.