Fullscreen button might be pressed when grid is not active. Inside handleFullscreenEnter we activate the grid, which resumes keyboard controls. However, there might be no cell selection. A key like "backspace" results in an error.
Cannot read properties of undefined (reading 'x') at normalizeRange
Fullscreen button might be pressed when grid is not active. Inside
handleFullscreenEnterwe activate the grid, which resumes keyboard controls. However, there might be no cell selection. A key like "backspace" results in an error.