As a background to this question, I know next-to-nothing about French politics other than briefly reading a few news articles about current events.
In response to the re-election of Emmanuel Macron in the 2022 election, some violent protests and riots have broken out in France. Macron's opponent, Marine Le Pen, has been referred to as "far-right" by multiple news sources. Without knowing much about Macron's policies; it seems clear that he is the more left-wing candidate of the two.
But it seems like these protests and riots are being carried out by far-left groups. This seems very confusing to me; even if far-left groups don't generally support Macron (similar to how far-left groups in the U.S.A. don't tend to support Biden because he is too moderate), shouldn't they be happy about this election outcome, as opposed to a victory by Le Pen?
Why are left-wing groups protesting an election in which the right-wing candidate lost?