If you're editing an Entry, change the text, and then hit the "Delete" button, the first event that fires now is onBlur (see here for more context).
This means that we first attempt to save the updated text, and then we attempt to delete the Entry. This leads to an issue: we optimistically set deleted: true for the Entry, but when the save comes in it flips that to false, resulting in a weird behavior in the UI.
This diff avoids that by patching the result from the save to have deleted: true.
Depends on D12260