Time Conductor should work with multiple time formatters in fixed timespan mode

[davetsay]

Is your feature request related to a problem? Please describe.
Time conductor is working with a very specific datetime format. It is opinionated in its display format, splitting date and time by a ' ' delimiter. It does not work with ISO 8601 formatted datetimes.

Describe the solution you'd like
The time conductor should be configurable to work with other formats

Describe alternatives you've considered
A clear and concise description of any alternative solutions or features you've considered.

Additional context

• Several users have indicated the benefit of being able to copy/paste a datetime into the time conductor, which was a feature that existed in the past.