Vue 3 does not require components to have a wrapper element.

It is possible to make i18n component to not render wrapper element by default on Vue 3.

Pros:

• Simpler html structure by default

Cons:

• Vue 3 implementation will be different from Vue 2
• Adding classes and other attributes will not work by default

Or instead new attribute can be added or allow tag attribute to accept falsy values.
Pros:

• Non-breaking change

Cons:

• Could be to inconvenient to use this parameter everythere
• This attribute will not work in Vue 2 anyway