Soo for my version 8.1.14 this works:
.ia_alarmStatusTableComponent .ia_table__cell[data-column-id="label"] {
flex: 0 1 0 !important;
}
you might want to add .ia_table__cell[data-column-id="card"] in between to be sure it only hits the small card layouts. .ia_alarmStatusTableComponent .ia_table__cell[data-column-id="card"] .ia_table__cell[data-column-id="label"] cuz idk of the label is being used elsewhere in the component