Book appointment date block issue.

[precihole]

Is your feature request related to a problem? Please describe.

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ERPNext: v15.42.0 (HEAD)
Frappe Framework: v15.47.2 (HEAD)

Our "book appointment" event is date-selective, and it works properly on Chrome and desktop. However, when users have an ISO phone or tablet, it is not functioning correctly, and any date can be selected for the appointment. Please check and fix this issue.

I've added a screenshot as well; please check it.

example: iPhone SS

chrome & desktop.