tab_switcher: Fix missing preview on initial ctrl-shift-tab press (#44959)

Closes #44852

Release Notes:

- Fixed tab preview not showing up on initial ctrl-shift-tab press
81d8fb930aMayank Verma committed on 12/16/2025, 8:26:29 AM· committed by GitHubparent65e9001
1 file changedLine totals unavailable