When I change a .aspx file using SharePoint Designer (2013), it does not seem to propagate to all front ends. We have a WFE01, WFE02, and WFE03, and the changes only are made on the server that the SP Designer client is connected to, but not the others. So I am guessing there is only a 1/3 chance that an end user will see the update?
Our farm was created by a third party, so I have little knowledge of how it it works. Is the farm supposed to propagate all the changes made in SP Designer? Or is it possible to individually open SP Designer directly on each WFE and make the same change to the .aspx file 3 times?