There are some templates used on talk pages on English Wikipedia that have signatures "in the middle", which doesn't work well with the reply and new topic tools. I have encountered the following:
- Various welcome templates, e.g. https://en.wikipedia.org/wiki/Template:W-graphical, https://en.wikipedia.org/wiki/Template:W-FAQ
- {{Unblock}} and related templates,https://en.wikipedia.org/wiki/Template:Unblock
- {{AfC decline}} when used with reason but no sig, https://en.wikipedia.org/wiki/Template:AfC_decline
When replying to a message using such template, either you get an error message telling you to use the wikitext editor, or your reply gets inserted into the middle.
When posting a message using such template with the reply tool or the new topic tool, a duplicate signature is added at the end.
I don't know if we should do anything about this, or if we even can, but I'm filing this to have a place to document these issues.