Date Picker should support selecting multiple dates with click

[matsbryntse]

Two new modes offered for single clicking. Should be on by default for devices without pointer (mobile et al)

1. Click to select start, then end (airbnb / google flights etc)
2. Click to pick individual dates, not creating a range

Forum post

I have a date picker in Angular to select multiple dates (ie. a start and end date). It seems to only work if I hold shift and select the dates. Do you know if there is a work around this?