#34 gag boot environment

Sir,
I am usng GAG for my own usage on a laptop for many years now.
Trying to use it on an other machine I have several questions :
- that new pc is an all in one desktop (ACER), the bluetooth keybord is not recognized by GAG, and I had to add an usb keyboard.
- Using a french AZERTY keyboard , I can select the language without difficulty, but the selection of the OS to open (nmeric keys 1 to 9)
is not properly detected: on these keyboards, the numeric keys are in row 1, using the shift key. (With GAG I need to use the row 1 , without shift.
thank you for the help.