Hi,
This is due to some changes introduced with the latest edge/chrome browser (v131).
There is another community discussion that talked about this and as well as a workaround for this issue
BPA Development Issue with Latest Chromium Browser Version (Chrome, Edge Etc.) | IFS Community
Chromium has released a fix now and IFS RnD has verified it is working as before in Chrome. Edge is yet to be verified. However, RnD will provide a fix in 2024 December service updates changing what caused this issue in drop downs, so that similar problems will not occur in future with Chromium updates.