UserAgent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.100 Safari/537.36

Steps to reproduce the problem:
A new regression starting in Chrome 69 on MacOS, "Shift" is neglected in keyboard shortcuts when using Dvorak-Qwerty-⌘ layout. (Dvorak-Qwerty-⌘ is distinct from the vanilla Dvorak layout in that it switches to Qwerty when the ⌘ key is pressed).

Examples of broken shortcuts:
1. ⌘+Shift+N now registers as ⌘+N
2. ⌘+Shift+T now registers as ⌘+T

It would seem that the Shift key is ignored.

To be clear, when pressing simply ⌘+T without the Shift key, Chrome responds correctly (that is, mapping to the Qwerty T because of pressing ⌘).

What is the expected behavior?
1. ⌘+Shift+N should open an incognito window.
2. ⌘+Shift+T should reopen the last closed tab.

What went wrong?
The keyboard shortcuts for this particular layout have regressed in the latest version of Chrome.

Did this work before? Yes 68

Chrome version: 69.0.3497.100  Channel: stable
OS Version: OS X 10.13.6
Flash Version: