Reproduction steps:

1. Open a new project
2. Press Cmd+Shift+B

Expected result: Build settings are shown

Actual result: Build settings are not shown

Notes:

-This happens on all default shortcuts that require both Shift and Cmd modifiers, eg. Save as, Build Settings, Redo...

-Not reproducible on Windows

-Shortcuts that use only one modifier like "Run and Build" (Cmd+B) or "Deselect all" (Shift+D) work properly