Error with the window 'Welcome to control customization.'

I'm trying to start a world with addons, enabling experimental options. When I start, a window appears with the text 'Welcome to control customization.' This window cannot be removed, even when I click on the 'Let's go' button, making it impossible to play comfortably. Additionally, when I press and hold on another part of the screen and then click the 'Let's go' button, my inventory disappears, and I cannot customize controls or play.