Fix Dropdown Menus on Webpage Post-Edge Update

After the recent Edge browser update on 11/18/2024, my webpage has been experiencing issues where some interactive elements, specifically dropdown menus associated with form selection lists, are not displaying. I need an expert who can diagnose and fix this issue promptly.

Ideal skills and experience:
- Proficiency in web development and debugging
- Familiarity with Edge browser and its updates
- Experience with troubleshooting dropdown menus and form selection lists
- Ability to work under tight deadlines
When I inspect the page I can see that the data is available but it does not render on the page
<label class="Column4">Route:</label>
<select name="tierA2" required="required" class="inputbox" id="tierA2" style='width:85px;' tabindex="2" onChange="return getRun();" onInput="fetchScheduled()">
<option value="" selected="selected"> </option>
<option value="20" >20</option>
<option value="21" >21</option>
<option value="31" >31</option>
<option value="32" >32</option>
<option value="33" >33</option>
<option value="34" >34</option>
<option value="40" >40</option>
<option value="44" >44</option>
<option value="52" >52</option>
<option value="55" >55</option>
<option value="70" >70</option>
<option value="80" >80</option>
<option value="85" >85</option>
<option value="90" >90</option>
<option value="95" >95</option>
<option value="1201" >1201</option>
</select>
<label class="Column4">Run:</label>
<select name="tierB2" required="required" class="inputbox" id="tierB2"style='width:85px;' tabindex="3" onChange="return getTrip();" onInput="fetchScheduled()" >
<option value="" selected="selected"> </option>
<option value="1" >1</option>
<option value="2" >2</option>
<option value="3" >3</option>
<option value="4" >4</option>
<option value="5" >5</option>
<option value="6" >6</option>
<option value="7" >7</option>
<option value="8" >8</option>
<option value="9" >9</option>
<option value="10" >10</option>
<option value="11" >11</option>
<option value="12" >12</option>
<option value="13" >13</option>
<option value="14" >14</option>
<option value="15" >15</option>
<option value="16" >16</option>
<option value="17" >17</option>
</select>