From their cite:
“We remind ourselves and the world that occupation, oppression, and conflict are not inevitable.”
With a narrative like that, and no mention of Arab terror, intransigence and possible concessions, That’s not a peace movement.
Visit the site, you’ll see their message is directed to Israel not to Arabs,
and the organization itself appears to be mostly Jewish but they give no statistics.
In that sense it’s just another Jewish peace organization,
and you haven’t found what you’re looking for.
Polls show that most Palestinian Arabs support Hamas,
in Gaza and even more in the PA.