Once you’ve done the above, delete everything above this line.
Steps to reproduce
M1 Macbook Pro 16" MacOS Tahoe 26.3 (latest)
Secondary Display (External Monitor) aligned above my Macbook screen.
Macbook screen resolution adjusted to look like lower res.
Obsidian is positioned on External monitor, set as fullscreen.
Try to click top area UIs. (tabs or top of sidebar buttons)
Better reproduced when trackpad ‘press to click’ than ‘tap to click’
Did you follow the troubleshooting guide? [Y/N]
Yes. It also reproduces on Sandbox Vault
Expected result
Tabs selected
Actual result
shows Drag UI
Environment
SYSTEM INFO:
Obsidian version: 1.12.4
Installer version: 1.5.12
Operating system: Darwin Kernel Version 25.3.0: Wed Jan 28 20:53:15 PST 2026; root:xnu-12377.81.4~5/RELEASE_ARM64_T6000 25.3.0
Login status: not logged in
Language: ko
Insider build toggle: off
Live preview: on
Base theme: adapt to system
Community theme: none
Snippets enabled: 0
Restricted mode: on
RECOMMENDATIONS:
none
Additional information
Only reproduced when monitor aligned on top of my macbook (move pointer upward to secondary display) AND macbook resolution changed. Only happens on external monitor, app is fullscreen.
when file explorer list is long, you can see a file on bottom is highlighted briefly.