When change tag to self-close tag, the tag name is deleted.

[yubaoquan]

step1:

<sometag
    aaa=111
    bbb=222
>
</sometag>

step2:

<sometag
    aaa=111
    bbb=222
/>
</sometag>

step3: select the right part of tag and delete it ,

expected:

<sometag
    aaa=111
    bbb=222
/>

actual:

<
    aaa=111
    bbb=222
/>

demo