Require-ing BME680 library is broken on Pixl.JS?

Thanks for the answers, I think something is wrong with the Pixl.JS!

If I "send" this single line of code var bmeMod = require("BME680"); from the IDE, it does work on the Espruino Wifi, but does the aforementioned weirdness on the Pixl.JS

The Pixl.JS prints New interpreter error: LOW_MEMORY,MEMORY, and memory usage is different:
Calling process.memory() on the Pixl.js prints 2378 free, 122 usage.
Calling process.memory() on the Espruino wifi prints 6203 free, 945 usage.

Both running 2v00.
On the same machine, tried a couple of times, and the Pixl.JS works fine otherwise: the BME 860 works, if I directly upload the whole module code...