I played 94 hours of this game yet and 2 things makes me unhappy - absence of button to unbind the sheath of the sword and THE CAMERA. (And I dont have problem everytime with the start of the game press button to toggle the walking, but if there is a suggestion for pernament walking on/off in menu, that would be great. Because I rather holding the shift than all the time bumping to furniture and people.)

Witcher 3 is so beautiful and Im stil finding places Ive never seen, mostly when I just look UP. And beside the Geralts back I see greatly modeled architecture, so unlucky hidden. But to see it I have to put mouse totaly down disabling me to do anything else. And in interiors sometimes witchers figure covering all I need to see. IMHO very unfortunate mistake with camera angle. :((

It's in Options >> Key Bindings >> Toggle Walk/Run

And do you have to press The Button for it to be functional??

Because thats my problem WITH PERNAMENT you know?

I think I understand what you're saying: that you have to keep toggling the walk function. Unfortunately this is a design flaw/bug. It even happens after cut scenes and such. There is nothing you can do to make it permanent at this time. We will have to hope they fix it in a patch.