I am confused about how to save properties of a layer to the source layer from within Map Viewer. I believe the Save button under a layer's Properties -> Information will save properties to the source layer. I have also read that you can go to the layer in the Layer List on the left side of Map Viewer and click Options (...), then Save and this will also save to the source layer.
My question is: Do both these methods save ALL properties to the source layer? Or does it just save the last property you edited? Is there a way to save SOME properties to the source layer and others to the map?
AGOL documentation page entitled "Set layer properties" says that you can save individual properties or all properties at once, but doesn't specify how to do either.
I am trying to make sure that my Forms are saved to the source layer, but in the Properties -> Information the Forms keeping showing as saved in the web map.
Any insights would be appreciated?