basically im wondering if its possible to make a JS query that says

on click if

aria-expand = true then hide

else

set aria-expand = false to true.

And despite trying different js queries i can't get it to work. the menu is a sidebar with collapsible content containers. atm they open below eachother, im trying to get the open one to collapse when clicking a different button and open up the new container

can anyone lend a hand ?