[Bug] Cannot set sparcity on table with flat json enabled

[brent-statsig]

Steps to reproduce the behavior (Required)

• Create table

StarRocks > ALTER TABLE my_table SET ("flat_json.sparsity.factor" = "0.1");
ERROR 5064 (42000): Getting analyzing error. Detail message: Property flat_json.enable haven't been enabled.

I had to manually set enabled - then it could be updated. Flat JSON was already enabled on the table via global configuration.

StarRocks > ALTER TABLE my_table SET ("flat_json.enable" = "true");
Query OK, 0 rows affected (0.01 sec)

StarRocks > ALTER TABLE my_table SET ("flat_json.sparsity.factor" = "0.1");
Query OK, 0 rows affected (0.01 sec)

StarRocks version (Required)

v4.0.2