1) When no user is logged in, a small empty white box appears near where the search would be displayed. (see attachment)
2) You cal also see it offset to the right when logged in.
Note this is visible when on PC browser width >768 (and iPad horizontal orientation)
(running v1.84)
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Using inspect on Chrome this is what is producing it:
<div class="console_search_form ow_console_item" style="min-width: 55px; text-align: left; padding: 0px; margin: 0; padding: 0; border-width: 0;">
</div>