Colab + Firefox = 404 Error

[Zogar89]

Using D-Tale in Google Colab results in a '404 Page not found' error when accessed with Mozilla Firefox, but the same link works well in Chrome

https://colab.research.google.com/drive/1S_2u93u5xa1jBU9oJPJ6n4x7qLoxwGVJ?usp=sharing

[T-a-c-h-y-o-n]

dtale_app.USE_COLAB = True
dtale_app.ACTIVE_HOST = '0.0.0.0'

Use the codes above