Cross reference numbering doesn't work as expected

[sinaatalay]

Firstly, thank you very much for the project.

I have a small error. Here is a sample Markdown to reproduce it:

This should be Figure 2: [](#test2) (but it's Figure 1).

![this is a caption](test.png){#test}

![this is a caption](test.png){#test2}

[tobiasah]

thanks for reporting this. Its a bug I introduced with the latest change.

I fixed it with #20 . Can you check if this fixes the problem? (By installing python package directly from the branch tobiasa/19)

[sinaatalay]

Thank you! I tested it, it's working.