BabylonJS 4.2 doesn’t seem to respond to key presses, if control is programmatically detached and reattached again.
However, if the browser loses focus and regains it, the input works.
Pinging @PolygonalSun who may help with the issue.
Lemme take a look and see what’s going on
So I am able to repro the issue that you’re seeing in 4.2. I haven’t found the root cause yet but when I tested it against our 5.0 alpha, the issue was no longer present and the code worked as intended. This leads me to believe that the issue has been addressed. I can still dig and see if I can find out why was doing this but this bug has a fix in the current release pipeline.