Coordinates incorrect by one

Xbox One. Which I think is Bedrock? It isn't the "Xbox One Edition" it is the new one playable on Xbox One and cross platform. ISSUE: Coordinates for X and Z are stating I am one block away from my location. Placing down 10 blocks and counting manually, there are 10 blocks. According to coordinates there are only 9. If I am standing on X: 100  Y: 64  Z: 100; and walk 10 blocks in the direction of the X Axis, it shows I am at X: 91  Y: 64  Z: 100. Same for negative coordinates on the same planes.

I have also provided screenshots with color coded blocks to make it easier to see the number placed and harder to mistake the count etc. and provide a reference for what I am talking about.