Implementing a custom ADR algorithm

Hi,
I developed a custom ADR algorithm using JavaScript, following the instructions at Adaptive data-rate (ADR) - ChirpStack open-source LoRaWAN® Network Server documentation. I also made the necessary changes to the chirpstack.toml file. Once configured, I was able to select my custom ADR algorithm from the device profile tab in the ChirpStack UI. However, after some time, I noticed that my custom algorithm was no longer available, and I’ve attached a screenshot for reference. During this period, I did not modify the configuration file at all. Could someone please share their thoughts and help me resolve the issue?