It appears, from further experimentation, that it's around 3 in 4 launches of the extension make it appear that way. At other times it launches correctly aligned, albeit that the code window is around 10% of the total window, not the 50% the CSS specifies. It feels like one of those irritating layout race conditions but not sure whats tripping it.
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
I've re-done the picture for you.
It appears, from further experimentation, that it's around 3 in 4 launches of the extension make it appear that way. At other times it launches correctly aligned, albeit that the code window is around 10% of the total window, not the 50% the CSS specifies. It feels like one of those irritating layout race conditions but not sure whats tripping it.