Scheduler tasks ignore delay parameter

[zl9545]

Describe the bug
When the world save file reaches a certain size (even as small as a few MBs), scheduler tasks registered within on_enable or during the ServerLoadEvent ignore the delay parameter and execute immediately.

To Reproduce

def on_enable(self) -> None:
    self.register_events(self)

    # Suggesting the level is loaded
    print(f"OVERWORLD: {self.server.level.get_dimension('overworld').name}")
    print(f"{datetime.now()} on_enable triggered")
    self.server.scheduler.run_task(
        self,
        lambda: print(f"{datetime.now()} on_enable task executed"),
        delay=200
    )

@event_handler
def on_server_load(self, _: ServerLoadEvent) -> None:
    print(f"{datetime.now()} on_server_load triggered")
    self.server.scheduler.run_task(
        self,
        lambda: print(f"{datetime.now()} on_server_load task executed"),
        delay=200
    )

Expected behavior
The scheduler tasks should follow the delay parameter.

Details (please complete the following information):

• OS: Windows 10
• Endstone Version: V0.10.18

Additional context

[2026-01-01 01:35:43.290 INFO] [DelayTest] Enabling delay_test v1.0.0
OVERWORLD: Overworld
2026-01-01 01:35:43.280516 on_enable triggered
2026-01-01 01:35:43.280516 on_server_load triggered
2026-01-01 01:35:43.513530 on_server_load task executed
2026-01-01 01:35:43.513530 on_enable task executed