## Bug Report Please answer these questions before submitting your issue. Thanks! ### 1. Minimal reproduce step (Required) <!-- a step by step guide for reproducing the bug. --> ### 2. What did you expect to see? (Required) Since scheduling is a new type added in PDMS, should support this type or give more information to w/a it. ### 3. What did you see instead (Required) MySQL [INFORMATION_SCHEMA]> set config scheduling `schedule.patrol-region-interval`='20ms'; ERROR 1105 (HY000): unknown type scheduling ### 4. What is your TiDB version? (Required) <!-- Paste the output of SELECT tidb_version() --> v8.1.0 w/a is set config using pd type instead of scheduling set config pd `schedule.patrol-region-interval`='20ms';