No.
“there was not a single Arab nation-state in the world before the 20th century. We have a hard time understanding this now, but nationalism didn’t really exist until the 1700s, it spread around the world in the 1800s, and exploded in the 1900s during decolonization. After World War II, there were only about 50 countries in the world—about 200 today. In the past, the Muslim world cared more about religion and was ruled by empires. There was little feeling of nationhood.”
https://unchartedterritories.tomaspueyo.com/p/do-arab-states-support-palestine