Stealth Query via WSL

I was attempting to try out the `stealth Q` option within a `cht.sh --shell` in my WSL terminal after also installing `xsel` and `rlwrap` but it did not seem to be able to function and text selection did not trigger a query. I'm curious if anyone else has successfully figured out a way to get this to work as is or if it is something that is even feasible, though I'm not sure if it is.

Start with the `cht.sh --shell` entry point and the `stealth Q` option; reproduce the behavior in WSL with `xsel` and `rlwrap` installed. Done means establishing whether text selection can trigger a query and documenting a confirmed workaround or a clear feasibility limitation.

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