Electron WebGL with three.js

[ZeroSkill]

I have a web app that uses three.js and quasar. It works fine in the browser but on electron it complains that:

When probing a canvas element by hand I find that:

However:

How can I fix this?

[ZeroSkill]

I got the development mode to work with:

quasar dev -m electron – --no-sandbox --disable-setuid-sandbox --ignore-gpu-blacklist

However, the build version does not work.