Username issues in Minecraft: Windows 10 Beta Edition?

I have the area where I'm supposedly able to change my name in settings. When I try to click in the box to change the name it won't let me put my cursor inside the box to change the name. Is this just not a feature yet or something because it is in beta still? If someone could help out that'd be great.

Windows 10 just came out, try updating to the regular windows 10 and see if that helps.

I'm having the same problem on windows 10 my game made its own xbox live accout for me and made a rediculace name I changed on xbox live but it won't change on the minecraft and It won't let me change it

Just fixed the problem you just need to change you xbox live name on the computer to what you want you minecraft name then open the minecraft windows 10 beta from there it might now work th 1st time it took a bit to change for me