The second one is formatted as !jewelrydesign
, not as [[email protected]](/c/[email protected])
, at least when seen from Lemmy. When opening from jerboa it gives an error, and from the website it doesn't show as a link at all.
Edit: I checked from Kbin and it looks like it hid a part of my original comment for some reason. Maybe kbin handles community links differently. Here's what my first comment looks like from Lemmy.
Yep, the fourth link works now. I thought it would also work from kbin, but it seems to give an error. This is all too confusing... Thank you!