Correct the message:

I number the headers using  my own numbers, and links to these headers, as example:

# 1 MyTitle

# 2 Other Title

...

[MyLinkTitle](#1-mytitle)

Then, when I convert this file (by example to docx format), and open it, the MyLinkTitle is not working.

In the documentation it is said that I need to write the reference as:
[MyTitle](#mytitle)

But, if we use this form in github repository, the link is not working in github web.

How do I fix this problem?

Regards,