Encoding issues with Laravel 6

[rohit-nava]

I installed this package on Laravel 6 project. But I am encountering some encoding problems. Please see the screenshot below. I don't face such a problem with tinker in the terminal, it is only happening in tinker-web. I checked both Chrome and Safari are having the same problem. I am using a Mac. Any suggestions how to fix this?

I came across similar issues with tinker in terminal on stackoverflow, but my problem is only with this package, not in the terminal:
https://stackoverflow.com/questions/33537366/artisan-showing-inserting-32m-344m-and-similar/39955445

Any help is greatly appreciated!