Yet it is something very important. Nobody find that annoying?
On the IR remote, we see that there are letters on the buttons of the numbers but does not work. When pressing only the numbers come on the screen.
With the firmware version android 6 this function worked perfectly.
Before posting, I worked a lot on it.
The remote.conf file is gone to /vendor/etc/remote_vs.conf
I have edit, add the detail same previous firmware remote.conf, move to remote.tab1 and nothing works.
The function stay always on numeric digits, I think it is necessary to activate the multiple key but I do not know how.