LG webOS Binding question

Hi Community

I have a question to the LG WebOS binding.
OH2.5
LG WebOS binding

The binding works with no problem.
Only how can the following be implemented.
“rcButton” String Simulates pressing of a button on the TV’s remote control. See below for a list of button names. W

My Rule

rule "PAUSE"
when Item LG_TV_PAUSE changed
then
    val actions = getActions("lgwebos","lgwebos:WebOSTV:XXXXXXXXXXXXXXXXXXXXXXXXX")
    if(null === actions) {
        logInfo("actions", "Actions not found, check thing ID")
        return
    }
                
    actions.sendButton("PAUSE")

end

It only works with UP, DOWN, LEFT, RIGHT, BACK, DELETE, ENTER, HOME, OK but no other buttons.
I need the complete RC Buttons.

maybe someone can help me

The docs clearly state that those are the only buttons accepted.

I know this. But with “rcButton” can simulates pressing of a button on the TV’s remote control.

Code String 	Description
LEFT 	Left button in cursor control group
RIGHT 	Right button in cursor control group
UP 	Up button in cursor control group
DOWN 	Down button in cursor control group
ENTER 	"OK" button in the center of the cursor control group
BACK 	"BACK" button
EXIT 	"EXIT" button
0-9 	Number buttons
HOME 	"HOME" button
RED 	"RED" button
GREEN 	"GREEN" button
YELLOW 	"YELLOW" button
BLUE 	"BLUE" button
PLAY 	"PLAY" button
PAUSE 	"PAUSE" button
STOP 	"STOP" button

i dont understand i can do this in a rule.