BootstrapTable removes check when I filter and remove the filter

Each row in the table has a checkbox in the first column. When filtering by any field, the checkbox check disappears.

<div id="soportesContainer">
            <table style="font-size:9px;"
                data-filter-control="true"
                id="tblClientesCompartidos"
                data-toolbar="#toolbarSol"
                data-show-columns="true"
                data-minimum-count-columns="2"
                data-pagination="true"
                data-page-list="[10, 20, 50]"
                data-show-footer="false"
                data-halign = "left"
                data-toggle="table"
                data-export-options: {"fileName": "listaClientesSoportes"}
                data-classes="table table-hover table-condensed"
                data-striped="true"
                data-show-export="true"
                data-icon-size=xs
                data-export-types="['excel']">
                <thead>
                    <tr>
                        <th data-field="check" data-filter-control="input" data-width="1%">Check</th>            
                        <th data-field="cliente" data-sortable="true" data-align="center" data-filter-control="input" data-width="7%">Cliente</th>
                        <th data-field="noTiendas" data-sortable="true" data-align="center" data-filter-control="input" data-width="2%">No. Tiendas</th>
                        <th data-field="cantidadSku" data-sortable="true" data-align="center" data-filter-control="input" data-width="2%">Cantidad de Sku</th>
                        <th data-field="validaComercial" data-sortable="true" data-filter-control="input" data-align="center" data-width="1%">Validación Comercial</th>
                        <th data-field="validaLogistica" data-filter-control="input" data-width="1%">Validación Logística</th>
                        <th data-field="imprimirSoporte" data-filter-control="input" data-width="1%">Generar Soporte</th>
                    </tr>
                </thead>
            </table>
        </div>