The problem is caused by an obscure Chromium bug that we cannot resolve without an official API fix.

When you drag tab(s) out of a window, the browser doesn’t inform Tablerone that a new window was created.

The best currently known workaround is:

  1. Drag tab(s) out of the window
  2. Open a New Tab (Keyboard shortcut: ⌘+T MacOS | Ctrl+T Windows)
  3. Close (new) tab (Keyboard shortcut: ⌘+W MacOS | Ctrl+W Windows)

This dummy tab sequence will spawn the Tablerone tab into its normal state.


The issue has been reported on Google’s official support forums. There is no official information regarding the status of this ticket.

We are actively pursuing a solution.