In-document search should search in the editor

[ghost]

Currently the in-document search searchers in the viewer. However, for editing, it would be much more useful for the in-document search to place the cursor (or at least highlight) the word in the editor pane. Searching only in the viewer is made worse due to another bug that causes the viewer and editor panes to not be in sync, especially with Code Mirror (#3341).

[stale]

Hey there, it looks like there has been no activity on this issue recently. Has the issue been fixed, or does it still require the community's attention? This issue may be closed if no further activity occurs. You may comment on the issue and I will leave it open. Thank you for your contributions.

[stale]

Closing this issue after a prolonged period of inactivity. If this issue is still present in the latest release, please feel free to create a new issue with up-to-date information.