Where the heck I can report bugs?
Hi and welcome to the Forum
Here is the link: openSUSE:Submitting bug reports - openSUSE
In general it is a good idea to first ask here. It will either bring you a solution (it even might not be a bug, but a feature, or your misunderstanding), or the confirmation that it is a bug. And then people here, that attributed to the discussion, might support your bug report.