[QUESTION]2.0.52到2.0.58之间的版本，在解析对象时，ArrayList被解析为Object导致数据丢失

### 在2.0.52到2.0.58之间的版本会有ArrayList被解析为Object导致数据丢失的问题

如题，在2.0.52到2.0.58之间的版本（开区间，2.0.52和2.0.58版本是没问题的），会有ArrayList被解析为Object导致数据丢失的问题，想问下这是个已知并且被修复了的bug吗？

The issue names fastjson2, Java ArrayList deserialization, and versions 2.0.52 through 2.0.58, but provides no source file, test, or reproducer. Start by creating a minimal case and comparing deserialization across the stated versions. Done means identifying whether the regression is reproducible and documenting or correcting its cause.

Written by the indexing model from the issue text.