BUG,keycode dpad right not work,All directional right keys don't work,and select a word problem !

[s6677]

Many keys are working normally, the three directions of up, down and left are working normally,

,but very strange,only the right key of the direction is not working,such as keycode dpad right，number 6(right),right, all right not work

Select a word action's problem ,If the selected word is not the end of the article,Always choose an extra "\n",This seems very strange, since it is a selected word, why choose an extra line break symbol("\n" or "enter key "), it seems to be a bug, but it seems to be designed like this deliberately,i think its a bug