Hello,
I apologize for the spelling, I use google translator.
I have a problem with a text editor in the admin panel. In the Polish language we use to write key "Alt + e, a, s, l, z, x, c, n". In a text editor problem occurs when you press Alt + z - what is responsible for the function "back".
How can I disable the operation of this shortcut, because it prevents the correct writing of the text.
Thank you for your help.