New Tab / Tab Drop Down (beta 10)

I have 23 Tabs...

I am unable to add New tab, as when I click on Down Tab, I could only see few tab names and no option of Inserting /Deleting tabs. Mouse Scroll dont work

Thanks in advance for resolving

Update: As soon as I change to Single Screen , IDE works fine,

This happens when I am using two screens/extended mode

Hi @athersaleem. You are welcome to submit a bug report to the Arduino IDE 2.x bug tracker to bring this issue to the attention of the developers:
https://github.com/arduino/arduino-ide/issues/new?assignees=&labels=type%3A+bug&template=bug_report.md&title=