Tabs: Put a number on tabs so it can be viewed using "ctrl + number"

[Supermartun]

estaría interesante que se le pueda poner un numero para a simple vista usar "ctrl + numero" sin tener que contar la pestaña y tenerlo a la vista

It would be interesting if you can put a number on it for a simple view using "ctrl + number" without having to count the tab and have it in view

[Jon]

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[Anonymous]

It would be nice if the numbers were displayed only while a Ctrl key is pressed.