You can use the src attribute for this. I could see in the html image that there are two diff type of icons - GlobalCOnfig and Customer. SO you can do something like:

cy.get('[src*="/static/media/GlobalConfig"]').click()
cy.get('[src*="/static/media/Customer"]').click()

If you want to address the first one of these use .eq(0), for the 2nd .eq(1)and so on.

cy.get('#panelid-header).eq(0).click()

If you want to click all of them in succession

cy.get('#panelid-header).each(($el) => {
   cy.get($el).click()
   })