ERR_FILE_NOT_FOUND in Meteor file upload solutions like collectionFS or meteor-uploads (Meteor 1.2 on Android)

Getting a ERR_FILE_NOT_FOUND when trying to use different file upload solutions like collectionFS [1] or meteor-uploads [2]. This happens only on Android using Meteor 1.2. Downgrading to 1.1.0.3 the solutions work again. Also on iOS and in the browser the work fine.

Did anybody else encounter this and has a solution?

Already openened another post [3] but now realized that this is a problem for several packages

[1] https://github.com/CollectionFS/Meteor-CollectionFS
[2] https://github.com/tomitrescak/meteor-uploads
[3] [Solved] Error: "Queue" [undefined], Error: [undefined] using CollectionFS/GridFS on Android

Were you able to solve this?

I have the same problem with the Cloudinary package from lepozepo, another file upload package:

[4] https://github.com/Lepozepo/cloudinary

EDIT: I will try the App.accessRule("blob:*"); solution.