Unable to access MatamoTagManager variable in matomoTagManagerAsyncInit

[FalkHe]

I want to access the dataLayer of MTM. The Documentation says, the following should do the tick:

window.matomoTagManagerAsyncInit = function () {
    MatomoTagManager.THROW_ERRORS = false;
}

Doing the exact same thing, the console yields: "MatomoTagManager is undefined"

however, the following works but shouldn't be the right solution.

window.matomoTagManagerAsyncInit = function () {
  setTimeout(function(){
    MatomoTagManager.THROW_ERRORS = false;
  }, 1)
}

IMO this line:

tag-manager/javascripts/tagmanager.js

Line 1682 in 3b8b1f8

if ('matomoTagManagerAsyncInit' in windowAlias && utils.isFunction(windowAlias.matomoTagManagerAsyncInit)) {

should be at the very bottom.

[FalkHe]

I created a (my first) Pull Request

[FalkHe]

Thanks for the accepted PR :)

The Documentation should be Updated, too.

Instead of

window.matomoTagManagerAsyncInit = function () {
    MatomoTagManager.THROW_ERRORS = false;
}

it should now be

window.matomoTagManagerAsyncInit = function (tagManagerInstance) {
    tagManagerInstance.THROW_ERRORS = false;
}

I created a PR on this, too. :)