Now that onBlur from TextInput fires earlier (see here), when you press the delete button on an Entry it first starts to save.
As a result of this, I was occasionally seeing a race condition where we'd get a concurrent_modification error on the entry deletion request to the keyserver. This would occur because the save already went through, and the prevText on the deletion (the text before modification) would not match the updated text in MariaDB. Other times, the query to check the text in MariaDB for the deletion request would run before the query that updates the text for the save request, and no issue would be observed.
This diff addresses the race condition by making sure we finish the save before we start the delete. I basically just extended the existing needsDeleteAfterCreation behavior, which I renamed to needsDeleteAfterSave.
Depends on D12263