There's a hidden different voice in character creator if chosen one is not confirmed?

I just noticed what might be a bug but I'm not sure so I'd like to ask/verify if anyone else has the same "problem" before filing a report - It is 100% replicable, you can test it and I'd be thankful if you do.
So I created a female Raen and after watching voice sample videos on YT, I decided I would choose voice option #1. And because voice #1 was already selected by default, there was no reason for me to touch the voice part at all. I simply hit "confirm", got in game and to my surprise, her voice sounded totally different.
After many trials I found out why or rather how to get this "special" result. Even if your chosen voice is already selected by default, you need to click it before confirming by hitting the big checkmark symbol under every section.
If you don't click it and simply proceed by confirming - EVEN THOUGH the game shows you that the voice of your choice is marked as it should be - you'll be hearing a different one. And that's not even the end of it.
The "mysterious" voice is not just any other of the 12 options but an entirely different one. I listened to the "cheer" sample of every single one (because the cheer emote happens when you pretend to create a character and the game asks you one last time to proceed or to decline, so technically you only need to go so far) and well, not one of the 12 cheer options sounded like the one you'll have if you don't properly interact with the voice section.
And that applies to EVERY race, male or female, doesn't matter. I'm not sure if the "hidden" voice clip is actually within the other options for other races but for Raen female it is 100% not.
I'm just surprised that you can have a full working voice - battle and emote clips and all - that's not actually in the list, while - if you were to read your character data or go back to your saved design file to check again what you went for - a voice number is marked that doesn't play as intended.
Now I'm worried because I didn't found anything on that specific topic and I searched high and low. Surely I can't be the only one?

EDIT: Okay, I found out that voice #4 is always playing even though voice #1 is selected. For EVERYONE.
I got confused by what I thought to be the cheer emote even though it was the "happy" one, sorry for that.