Expected behaviour when creating list using toolbar

[lkiThakur]

We can use Joplin's editor toolbar to convert a selection into list.

can you please provide your opinion on what should be the behaviour of this button in situation described below .

1. content of the editor is

text1
text2

text3 

(third line is empty)

2. select all lines from text1 to text3
   
3. convert the selection to list using toolbar button.
   

Now which lines should be converted to list items ?

1. All four (current behaviour of joplin)
   
2. 1st 2nd and 4th
   
3. 1st and 2nd only
   

Here's the link to related Pull_Request And Issue on github

[laurent]

What do other Markdown editors do? Like StackExchange, Discourse, etc.?

[lkiThakur]

option 1: libreoffice,google docs,github

option 2: discourse,ms-word

StackExchange:treats all the lines like first item of a list