LLM suggestions overwrite existing code

[vsavkin2018]

In Insert mode, several lines of suggestions may overwrite existing code, e.g. a beginning of the next function.

VIM - Vi IMproved 9.0 (2022 Jun 28, compiled Feb 16 2025 05:23:41)
Included patches: 1-1378, 1499, 1532, 1848, 1858, 1873, 1969, 2142
Modified by team+vim@tracker.debian.org
Compiled by team+vim@tracker.debian.org

g:ollama_model = 'starcoder2:15b'

(before and after)

Whether I accept or deny this suggestion, some code is overwritten.

[tbruyelle]

I have already met that situation too.