Expected behavior I would expect that both the Text input and the Select would be small text.

Actual behavior The Text input is small, the Select is not.

Resources (screenshots, code snippets etc.)

            <div class="input-group mb-3">
          <div class="form-outline">
            <input type="text" class="form-control form-control-sm" id="customer_name" required />
            <label class="form-label" for="customer_name">Customer Name</label>
            <div class="invalid-feedback">Please provide a Customer Name</div>
          </div>
          <div class="">
            <select id="modifiers" name="modifiers" class="form-control form-control-sm select" data-mdb-placeholder="Mods" multiple>
              <option value="1">High Priority</option>
              <option value="2">Resolved</option>
              <option value="3">Words</option>
            </select>
            <label class="form-label select-label" for="modifiers">Mods</label>
          </div>
        </div>