Post Without Bumping not working?

When posting titles from Pixiv on post #844362, post #844363, post #844365, and post #844366 just now, I clicked the Post Without Bumping button. However, somehow, this still bumped those posts to the front of the Comments page.

Is anyone else having this problem, or is it just me?

No issues on my end when using Post Without Bumping. I tested that on an older upload of mine and each the posts you've listed, but the Comments page show that they haven't been bumped at all.

I could swear I got once exactly opposite situation (no bump even though posted normally), but that's all.

Seems fine for me.

The problem has been reported before: post #834677.

sgcdonmai said:
When posting titles from Pixiv on post #844362, post #844363, post #844365, and post #844366 just now

Unrelated, but why, exactly, are you doing this? It's in a pool so that we don't have to post the comic title and page number on every page.

glasnost said:
The problem has been reported before: post #834677.

Unrelated, but why, exactly, are you doing this? It's in a pool so that we don't have to post the comic title and page number on every page.

Pools can become disordered due to user error, which is why I started doing it for that pool in the first place (to help with reordering it). After that, well, I started, so why not keep doing it?