[Meta] [Forum Bug] New post button still appears on existing posts, when user clicks the "latest reply" link

Example of New post button.

Background:

We used to get a lot of new threads in the Connect IQ Showcase which were accidentally created by people trying to respond to an existing thread for a CIQ app. This always led to some variation of the following response: "nobody knows which app you're talking about, please respond to the appropriate thread or press Contact Developer on the store page".

A while back, Garmin addressed this issue by removing the New post button for existing posts, for the most part.

Details:

Unfortunately, this button still appears when you access a post by clicking on the "latest reply" link from the list of threads. (Not to be super annoying, but I also mentioned this probably more than a year ago...) Very recently, there was a new post in the CIQ Showcase which was probably intended to be a reply to an existing thread. No big deal, but it proves that this bug still causes the same problem as it did in the past.

I confirmed that this happens on both mobile and desktop:

- Mobile: iOS / Safari
- Desktop: macOS / Firefox, Chrome
- Desktop: Windows / Firefox, Chrome

Example: