Ran into this last week on a multiline TextInput and lost a chunk of a day to it. Writing it up in case someone else hits the same thing. The bug I've got a multiline TextInput hooked up with react-native-controlled-mentions and a suggestions dropdown above it. You type a trigger character like @ to pick a suggestion from a dropdown, and the library inserts a styled name into the text box. Short insertions are fine but once the text is long enough that the inserted mentio...