Help with the new GSE update pls!

hey guys i just updated wow and GSE and now GSE doesnt have macro icons to put on action bar anymore.
before this update i had my macro icon set to “e” and “r” for me to press but now they changed it i have to keybind my macro to “e” and “r” to use and it takes over my action bar and i cant fly on my mount anymore using “e” and “r”?

sorry im new to using GSE and macros, does anyone know if there is a way i can use both buttons for my macro + flying when i mount up like it did when i had a macro icon?
or is there a way for me to use my macro icon like before the update?