See the URL for a demo.
The last line in the source of the demo page has an empty paragraph before it and several hash marks in the beginning.
In the output page it is shown as "1. 1. 1. 1. 1. 1. 1. A".
In the VE it is shown as
- 1. 1. 1. 1. 1.
- A
This is an edge case but it should should probably be identical in any case.
Version: unspecified
Severity: normal
URL: https://www.mediawiki.org/wiki/VisualEditor:Multiple_hashes