Description:
When you load up a world in bedrock beta 1.17.20.20 on windows 10 and move your mouse around far enough to where the cursor wouldn't be in the window, you'll see the cursor outside of the window, even if the game isn't paused, for example: I have dual monitors and I had Minecraft playing in the right monitor and I moved my mouse left and the cursor was on the left monitor and when I right-clicked, it showed that desktop right click menu and the game paused. Here are some steps to replicate if you don't have dual monitors:

Steps
1) Open Bedrock Beta 1.17.20.20
2) Open an experimental world
3) Once the world is fully loaded, move your mouse down to the taskbar and click one of the icons(without pausing the game)

*What Happens: *
The cursor is visible and outside of the window while the game is playing and can click on icons while the character is moving

What is supposed to happen:
The character moves without the cursor going out of the window

Probably Important To Know:
For the video, I was using the Beta Hider Resourcepack to hide the beta text at the top if the screen, but it is beta 1.17.20.20