Random failure: "Drupal.contextual.ContextualModelView is not a constructor".

Escalating since this is a random failure introduced in 11.2, almost certainly by 📌 Replace Contextual Links BackboneJS usage with VanillaJS equivalent Needs work .

I think there is a timing issue sometimes. contextual.js declares Drupal.contextual.ContextualModelView as an empty object and it get ovewritten in contextualModelView.js with the class.

Just trying to put everything in one file and see if that'll fix the problem.

Patched Drupal CMS with this and the random failures appear to be squashed dead. (They were very frequent before.)

Ship it.

Couple of comments on the MR.