How should i report bugs?

i made 4 posts here in the forum today about problems i had in snap, but i annoyed jens with that.
should i write on github issues instead?

You definitely don't need to go to github issues to report these bugs, but what was he annoyed about?

None of your reports was an actual :snap: bugs/
Maybe ControlZ is a kind of the real problem.

I think it was just constant minor issues that you were reporting. The issues he cares about, are issues about the execution of snap. If it does not degrade the user experience, it's probably not worth reporting (like font rendering being different in different browsers, or search not filling in inputs). If it degrades the user experience, like crashing, or throwing an error that shouldn't be an error, then it's worth reporting.