Grakkit fails to report a lot of errors that happens within the JavaScript side, which makes it rather difficult to troubleshoot specific bugs as you never see the error unless you have a try/catch around that particular clause.

For example:

setInterval(() => {
  new Error('test')
}, 2000)

setImmediate(() => {
  new Error('test')
}, 2000)

setTimeout(() => {
  new Error('test')
}, 2000)

new Promise((resolve) => {
  throw new Error('test')
})

You will never see that error get populated in the console or anywhere else. This is extremely frustrating.