Chat letters go out of the chat box when they're too long

Ever since i lowered the chat opacity I noticed how there are some letters that are long but not enough to go to the next line, so they go out of the chat box.

Steps to Reproduce:

1. Say some random words and letters (try some long ones) until you reach the limit of a line.
2. If you test enough, you will find that the final letter goes out of the chat box.

Observed Results:
The last letter is out of the chat box.

Expected Results:
The last letter is lowered to the next line of the chat box.