VR - Widgets Buttons, problems with the Thumbstick and with the Focus ?? Help please.

Good morning, obviously I’m a novice, so sorry for the stupid question.
But it’s been 2 days since I haven’t been able to find a solution, I’ve looked at every guide on youtube, I’ve read many posts, but nothing.

I must say that my experience with this graphics engine is making this period of quarantine very pleasant (not that before the quarantine, I left home a lot :/),
I have fun and I am excited to use this engine.
But in some moments like this, I would like to cry.

Then…

I am using an Index Valve (helmet and controller), to the player I hooked a component to which a widget is mounted.
This widget will then be populated by additional child widgets.

When I interact with the NPC I display several dialogues and questions which are accompanied by dynamic answers (buttons) from another widget.

WIDGETS:

QUESTION CONTAINER:
https://i.gyazo.com/00c4e90346c6533d…7848462d2e.png


BUTTONS QUESTIONS:

BP SCRIPT (MAKE QUESTION BUTTON):


I correctly see the NPC question and its answers (BUTTONS)

The problem is the selection of the buttons, I tried focus everywhere to test … but nothing, the best result was:

I see the question, I see the answers (BUTTONS) and, with the keyboard, if I press “enter” it does nothing …
But if I press “down” I miss the first button but I focus the second,
from here I can press enter and proceed or go up to the button that I missed and continue them by pressing enter.

I noticed that, if at the first display of the buttons, I press TAB, I focus correctly on the first button.

So, besides the fact that I don’t understand why the thumbstick doesn’t select the buttons, I can’t get the buttons to work properly, even when I use the keyboard.

I really hope someone can help me, I usually avoid asking without research (which I did), but this situation after 2 days has become frustrating

Thanks

Ok … now the focus works … apparently I wasn’t focusing on the button … ok I’m stupid but …
Now according to you … what is the best accommodation between these two?

**1) “Old”
https://i.gyazo.com/e66bbdca29294e14…d94d1d4544.png

**

**2) new


https://i.gyazo.com/643f4ed7ab61696b…9bfbe96dee.png

**

Besides, the VR thumbstick still doesn’t work in the widget … instead the keyboard works perfectly

I changed everything again.
But I can’t find a way to control HUD with the Index Controller.

I provisionally created a BP Interface to manage Thumbsticks.
But to manage the button to simulate clicking on the answer buttons, it would cost me many functions in the BP Interface. And I don’t think it’s the right method.

Can someone help me?

Controller Pawn:
https://i.gyazo.com/a6e295644b243bed…6dd67aac67.png

Widget:
https://i.gyazo.com/e6811209dff9a028…74f138275e.png