1617360 - On macOS when downloading a file, the progress bar on the dock icon does not work

Status: RESOLVED DUPLICATE of bug 1577120

(Core :: Widget: Cocoa, defect, P2)

Description

[u657622]

Attachment: Screenshot.png

User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:73.0) Gecko/20100101 Firefox/73.0

Steps to reproduce:

1 - On macOS 10.15.3, start Firefox 73.0.1 from the icon in the dock.
2 - Paste https://www.mozilla.org/it/firefox/new/ into the address bar and press enter.
3 - Click on the "Download Now" button.
4 - In the window that appears, choose the "Save file" option and then click on the "Ok" button.

Actual results:

The progress bar in the dock icon appears but remains stationary.

Expected results:

The progress bar appears and advances until the file download is complete.

Comment 1

[Release mgmt bot [:sylvestre / :calixte / :marco for bugbug]]

Bugbug thinks this bug should belong to this component, but please revert this change in case of error.

Comment 2

[Stephen A Pohl [:spohl]]

Thank you for filing this bug. mozregression reveals that this started happening after bug 1562032 landed. :mstange, I'm hoping you could take a look.

https://hg.mozilla.org/integration/autoland/pushloghtml?fromchange=0c6e149ba01d55dfa0e21e0eed6cfa2ec9aad90f&tochange=9823d19217e209619c3f8d0e52d88119ba238fef

Comment 3

[Markus Stange [:mstange]]

It does work, it's just using a really bad color, which looks almost identical to the background.