Incorrect numbering in the ordered lists

[MaxTyulin]

In split view, the numbers for nested elements look like 1 -> 1.1 -> 1.1.1, but in wysiwyg mode, each new element starts with 1.

with markup

1. a
    1. a.a
        1. a.a.a
    1. a.b
1. b

expected

real

[shevnv]

it happens because transform has two mutually exclusive functionalities for numbered lists.
The first is feature for sublist with complex counters(1.1, 1.1.1 etc). it's enabled by default in diplodoc-platform/transform.
The second is functionality which give you opportunity to start list from any number, not only 1. It's enabled by default in markdown-it.

In wysiwyg, we had a lot of complains about disabled second functionality, so we disabled the first by adding class yfm_no-list-reset to wysiwyg root-node.

My suggestions, in this issue, Let's try to combine both functionalities, so It helps wisywig not to decide which functionality is more important.