Copilot encountered an error and was unable to review this pull request. You can try again by re-requesting a review.

This is a step forward.
I think the "magic" button should be labeled "code selection with…"

but at least on my recent iOS and iPadOS machines pushing the button does not work with my finger.
we probably need to make
a live UI test session. on what OS version and machine is that working for you?
actually i think
this is not solvable right niw without a much deeper change. The selected text has to become a true interface button to allow this stuff or it
needs to be changed to certain editor element but not plain text.
So this really takes more effort and energy than
we have i am afraid

there are also other
problems in the preparation view
where
it is
difficult
to switch between sources because the interface does not take the tabs with your finger on the file names.