Unable to reproduce this issue on Mac OS 10.12.4 using chrome latest stable #57.0.2987.133. By pressing CMD click on link observed the page opens in a new tab as expected.

Reporter@ Could you please recheck this issue by creating a new profile under chrome://settings with no apps or extensions in your browser. If issue still persists please check the same on chrome latest canary and kindly update this bug.

Thanks! 

Also please provide the URL of a page that shows the problem with Cmd-clicking a link.

For reference, I also wasn't able to reproduce this with the attached demo and the following repro steps in both Chrome 60.0.3086.0 (Canary) or 58.0.3029.81 (Stable).

1. Download popup.html, popuptester.html, and popupmaker.js, and put them in the same folder.
2. Open popup.html in Chrome. Cmd+Click on the link that says "Cmd+Click me"
3. Chrome opens a new tab showing popuptester.html, which should have had a "Popup blocked" icon/animation in the Omnibox/search bar.

(The attached files are for a scenario where a link points to another page that immediately opens a new window.)

Deleted: popup.html 121 bytes

popup.html 121 bytes View Download

Deleted: popuptester.html 192 bytes

popuptester.html 192 bytes View Download

Deleted: popupmaker.js 83 bytes

popupmaker.js 83 bytes View Download

The page at https://forums.adobe.com/thread/786462 produces this issue on both Stable and Canary builds with the link http://www.rulesforuse.org/pub/index.php?lang=en.

Thank you for providing more feedback. Adding requester "brajkumar@chromium.org" to the cc list and removing "Needs-Feedback" label.

For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot

CMD-clicking the link "246,048-core, NVIDIA-enhanced machine" on https://www.engadget.com/2017/05/04/nasa-turbocharge-pleiades-supercomputer-hpfcc-competition/ also triggers a pop-up block.

I confirmed that:
- This only seems to happen on Mac.
- It goes back to at least M50.

spqchan@, it looks like you've done some popup-related projects, mind taking a look?

I'm seeing this on every site that I visit, unless I allow pop-ups for that site. This bug also occurs with mouse middle click. Right clicking and selecting open in new tab works fine.

Pretty sure I was running 71.0.3578.62 without this bug.

Reproducible in Version 71.0.3578.75 (Official Build) beta (64-bit) on macOS 10.12.6.

1. Visit link https://www.google.com/search?q=wikipedia
2. Cmd+click link to https://www.wikipedia.org/
3. Pop-up notification displayed, and the new tab is not opened.

Deleted: Screen_Shot_2018-11-28_at_1_30_08_PM.png 112 KB

	Screen_Shot_2018-11-28_at_1_30_08_PM.png 112 KB View Download

I'm also seeing this bug.
Reproducible in Version 71.0.3578.75 (Official Build) beta (64-bit) on macOS 10.12.6.

1. Open https://bugs.chromium.org/p/chromium/issues/detail?id=712019
2. Cmd+Click on the top-left icon to https://bugs.chromium.org/p/chromium/issues/
3. Pop-up notification displayed, and the new tab is not opened

Deleted: Screen Shot 2018-11-29 at 6.53.19.png 178 KB

	Screen Shot 2018-11-29 at 6.53.19.png 178 KB View Download

OH! Also a note that this bug occurs for links that specify `target="_blank"`. You can reproduce this behavior by clicking on the "View" link for the HTML attachments in comment #4.

Reported link target issue here: https://bugs.chromium.org/p/chromium/issues/detail?id=909898