Wrong HTML markup for date field in advanced search

[Jimmi08]

Bug Description

There is class col used 2x + hardcoded   that is causing this in bootstrap5 (flex)

How to Reproduce

in function sc_search_advanced_block:

<div class='form-inline row row-cols-lg-auto g-3'>
						<div class='col col-sm-3'>
							<select id='on' name='on' class='tbox form-control col'>
							<option value='new' ".($_GET['on'] == 'new' ? "selected='selected'" : "").">".LAN_SEARCH_34."</option>
							<option value='old' ".($_GET['on'] == 'old' ? "selected='selected'" : "").">".LAN_SEARCH_35."</option>
							</select>&nbsp;
						</div>
						<div class='col'>

Thanks