rocksdb 6.25 - rocksdb looking for purged SST files after deleting them.

Rocksdb appears to cleanup SST files as part of purging. However, soon afterwards, it is complaining about not finding the deleted SST files.

2022/07/12-02:39:54.296246 7f4065192700(1666) SST files in /pd_fs/0x00000001 dir, Total Num: 6390, files: 000047.sst 1049792.sst 472475.sst 521826.sst 5270671.sst 5298902.sst 5522646.sst 5522647.sst 5522648.sst

2022/07/12-02:51:40.633886 7f4065993700(1667) [DEBUG] [/db_impl/db_impl_files.cc:344] [JOB 5] Delete /pd_fs/0x00000001/5298902.sst type=9 #5298902 -- OK
2022/07/12-02:51:40.633926 7f4065993700(1667) [DEBUG] [/db_impl/db_impl_files.cc:344] [JOB 5] Delete /pd_fs/0x00000001/5270671.sst type=9 #5270671 -- OK
2022/07/12-02:51:40.634020 7f4065993700(1667) [DEBUG] [/db_impl/db_impl_files.cc:344] [JOB 5] Delete /pd_fs/0x00000001/521826.sst type=9 #521826 -- OK
2022/07/12-02:51:40.634052 7f4065993700(1667) [DEBUG] [/db_impl/db_impl_files.cc:344] [JOB 5] Delete /pd_fs/0x00000001/472475.sst type=9 #472475 -- OK
2022/07/12-02:51:40.634080 7f4065993700(1667) [DEBUG] [/db_impl/db_impl_files.cc:344] [JOB 5] Delete /pd_fs/0x00000001/1049792.sst type=9 #1049792 -- OK
2022/07/12-02:51:40.634111 7f4065993700(1667) [DEBUG] [/db_impl/db_impl_files.cc:344] [JOB 5] Delete /pd_fs/0x00000001/000047.sst type=9 #47 -- OK

Then the process exits (uncleanly) and in the next LOG file, we see :
2022/07/12-02:56:07.431264 7f93845cf700(8847) SST files in /pd_fs/0x00000001 dir, Total Num: 2, files: 6106242.sst 6106243.sst
2022/07/12-02:56:07.762256 7f93845cf700(8847) [ERROR] [/version_set.cc:2447] Unable to load table properties for file 47 --- IO error: No such file or directory: While open a file for random read: /pd_fs/0x00000001/000047.sst: No such file or directory

- Why does rocksdb delete 6388 out of 6390 sst files ? Could the MANIFEST file not be written correctly ?? Also, why does it look for it after deleting it ?? obviously, we are not able to open and use the db.