Change the "tab order" of objects, for accessibility?
I've created an applet, but now I'd like to change the order in which objects are selected when the user hits the TAB key. I thought I could do this by re-ordering the construction protocol, but that doesn't work (see my example: https://www.geogebra.org/m/yqnbb4ej).
I also read somewhere that you can change the tab order by renaming objects, but that is not working for me either.
I'm trying to comply with accessibility requirements, so I'd love to know if there's a way to change the tab order - without having to reconstruct the whole applet. Many thanks.