Bugfix for trip scheduling choice #804

Job	Run time
linux-64-py3.10	5m 48s
estimation_mode_test	17m 12s
macOS	6m 13s
develop-docbuild	0s
win-64	11m 45s
prototype_mtc	45m 11s
placeholder_psrc	37m 12s
Standard 1-Zone Example (MTC)	50m 34s
random_seed_generation_test	3m 24s
Standard 2-Zone Example (SANDAG)	1h 1m 0s
prototype_marin	2m 19s
prototype_mtc_extended	1h 16m 36s
placeholder_sandag	1h 33m 2s
prototype_sandag_xborder	4m 59s
production_semcog	5m 43s
prototype_mwcog	42m 48s
placeholder_multiple_zone	8m 35s
	7h 52m 21s

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