I used to use the shape snap feature when writing notes. Previously the shape would automatically fill in with a less opaque colour, and I had the option to erase the filled colour using the erase tool, or leave it but change the colour(both of which I used on different occasions). In the new update I can't erase or change the filled in colour and my only options are to disable the autofill colour altogether, or to just ignore it. I don't understand why this feature was removed.