I am also having this issue. It does not save the updates. Additionally, when I do try to copy and paste the fields (which, by the way, is cumbersome and time-consuming), it makes a “ping” sound like there is an error and does not allow me to paste.
Therefore the only solution to this would be to manually re-type each field. This is not time-saving for researchers - it is time-wasting. Please make it a priority to fix this feature.