Maybe it's not a bug, maybe it's related with the bug reported by the OP and maybe is already fixed, but when I have something like:
Code:
<p>This is a text</p>
and I write a tag, as for example:
Code:
<p><big>This is a text</p>
and I set the cursor before the </p> tag and after the last "t" letter and I press Ctrl+. it happens nothing, the closing tag is not written.