Uncaught TypeError: t.isDeviceAvailable is not a function

I have my console and browser tab separated. When I have browser focus and alt-tab to my console, I’m getting in ffox:

Uncaught TypeError: t.isDeviceAvailable is not a function
    _checkNonCharacterKeys http://preview.babylonjs.com/babylon.js:16
    _createKeyboardEvent http://preview.babylonjs.com/babylon.js:16
    CreateDeviceEvent http://preview.babylonjs.com/babylon.js:16
    _keyboardBlurEvent http://preview.babylonjs.com/babylon.js:16
    _handleKeyActions http://preview.babylonjs.com/babylon.js:16
    e http://preview.babylonjs.com/babylon.js:16
    Create http://preview.babylonjs.com/babylon.js:16
    attachControl http://preview.babylonjs.com/babylon.js:16
    attachControl http://preview.babylonjs.com/babylon.js:16
    t http://preview.babylonjs.com/babylon.js:16


and in chrome:

babylon.js:16 Uncaught TypeError: t.isDeviceAvailable is not a function
    at Function.e._checkNonCharacterKeys (babylon.js:16)
    at Function.e._createKeyboardEvent (babylon.js:16)
    at Function.e.CreateDeviceEvent (babylon.js:16)
    at HTMLCanvasElement._keyboardBlurEvent (babylon.js:16)

No errors when alt-tabbing from console to browser. Interestingly, I can’t repro in PG.

edit: I managed to repro in PG. Open an PG (https://playground.babylonjs.com/), click your mouse in the right side where the scene is, alt-tab to console, the same error should appear. Hope it helps.

Adding @PolygonalSun

Hey @phaselock, I was unable to repro this. Just out of curiosity, would you happen to know which version of the 5.0.0 alpha you were using?

I think this has been fixed, not sure which PR. I didn’t log the version, my bad. I will try to put info in OP next time. Thanks for your attention!