I use the reactive mode to perform incremental scanning is not work

[nenseso]

infer version is v1.1.0 First of all, I performed an infer scan. There is an infer-out folder locally, then my colleague pushed some changes. After I pulled the code, I ran the bash command infer run --reactive --keep-going --skip-analysis-in-path Pods --compilation-database $compile_commands_path &> $inferlog_path ,but the infer working time is still the same as before. Why is it not  be significantly faster?