I’ve been trying to make new linked records from a list of data using the method described here:

By having a long list or records and copying them into a linked field.

I’ve done this a few months back where it worked perfectly, however now it does not work at all.

If I open the linking field and click ‘Create new record’ I can make one at a time, but not too sustainable with a-lot of records.

I’ve also tried to use both desktop and browser version but still the same.

Is there some setting that does not allow me to create records from a linked field?