Right key jump is made in UMG, a central key added in DefaultVirtualJoysticks,
but while playing on the phone while running the center button works well (the player jumps), and at right button clicks the jump happens only with 2 press (not the first)… I want to key jump was made in UMG(((
Few things,
I would get rid of the virtual joysticks. If they are not the main form of input then why have them.
I noticed you only have one onclick call in the umg. I am confused as to how both buttons can work with only one onclick call.
I have personally run into some problems in the past with using virtualjoysticks and umg at the same time.
At the very least I would remove the joysticks while you work to get the buttons working.