I'm hand-digitizing new features in ArcGIS Pro. After I draw a feature, I paste or type in attributes. The first few went well, but after a few features, when I would draw a new feature, the attributes of the previous feature would get cleared back to null. I've tried lots of things to stop this from happening: saving edits between features, clicking the "Finish" button between features, saving the project between features, but nothing helps. Just now, I re-entered attributes for one that cleared, but then when I edited vertices of the next one, it cleared the attributes of the previous one again. What am I doing wrong?