Snake Filter - punctuation such as slashes and colons do not get replaced

Description

When using the snake filter in Craft 3, some of the punctuation such as dots, slashes and colons do not get replaced with underscores. Is there a known solution to solve this when moving code from C2 to C3.

If I output the following twig template code for example.

{% set example = "https://example.com/hello-world-dash" %}
{{ example|snake }}
{{ "https://another-example.com/hello-world-dash"|snake }}

It will display like below

https://example.com/hello_world_dash 
https://another_example.com/hello_world_dash

Instead of

https_example_com_hello_world_dash 
https_another_example_com_hello_world_dash

A similar ticket can be found here but no responses - https://github.com/craftcms/cms/issues/5870

Steps to reproduce

1. Use a URL and apply Snake filter
2. Output will show slashes and colons etc

Additional info

• Craft version: 3.5.8
• PHP version: 7.4.X
• Database driver & version:
• Plugins & versions:

Start by reproducing the issue in a Twig template with the documented URL examples and the snake filter on Craft 3.5.8. Trace the snake filter's punctuation handling and compare it with the expected underscore output; done means dots, slashes, and colons are replaced while existing hyphen handling remains correct.