[feature request] arrow keys on key list

[hulleyrob]

Can you please show the key value when using the up and down arrow keys. This would help when looking through keys at the moment it shows a greyed out shadow on the key but they value doesn't update. This was on OSX (Catalina) with the App Store version of the app.

[qishibo]

sounds nice, the up or down not handled yet so the value doesn't update. I'll implement it later.

[qishibo]

done, will release in next update