Option to add link to time server URL (vs local device time)

I have a managed device (employer) that does NOT update the local clock/time (always a few minutes off).

Policy prevents allowing me to modify system clock settings (including time server like "time.nist.gov"). No help from IT either.

If ClockTab had an option to connect directly to a time server (with support for time zone selection or offset, etc.), my world would be SO much better.

Thank you in advance for any consideration.