My guess is that the difference in Keycodes, 229 and 2, could be due to gboard trying to delete the entire autocompleted word, instead of deleting one character

My guess is that the difference in Keycodes, 229 and 2, could be due to gboard trying to delete the entire autocompleted word, instead of deleting one character at a time. But I could be wrong. Seems like a pretty simple bug to address