Support including Input Editor in search

[elviskahoro]

Describe the solution you'd like?

It would be ideal if there was a button in the search bar that enables the user to include text in the input editor for search.
From higherkindedtype via Discord: https://discord.com/channels/851854972600451112/940318577825820732/940318579113459773

> Depending on preference/discussions, the search box may have a flag to include / exclude the editor to search
> Personally, I would have the editor searched when looking for something. But again, the general user preference is something to be brainstormed. Need the facility nonetheless.

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

No response

Additional context

No response