Prompt to save if current tab is not yet saved

[onethirdzero]

Is your feature request related to a problem? Please describe.

1. I open a new blank tab. I immediately save it as Tab A.
2. I then write some tabs on the current page.
3. I now choose to load Tab A sidebar.
4. The app does not give the user a heads up that the current tab is not yet saved. It immediately loads Tab A, which is a blank tab.

This means that all my work in step 2 is immediately lost. Hitting cmd/ctrl+z or Undo does not bring the previous work back.

Describe the solution you'd like The app prompts the user to save the current tab (if it has not already been saved) before starting a potentially destructive action — eg. closing the browser window, loading a saved tab, etc.

Describe alternatives you've considered N/A

Additional context I lost 2 hours of work like this because I thought the current tab would be saved to a previous save file.

[kulek1]

Thanks for the suggestion and sorry for losing your tab!

The confirmation modal has been added in v5.1.5: