bug: ion-datetime timepicker minute selection is restricted when selecting time with hour less than the max hour

[Agular]

Prerequisites

• I have read the Contributing Guidelines.
• I agree to follow the Code of Conduct.
• I have searched for existing issues that already report this problem, without success.

Ionic Framework Version

• v4.x
• v5.x
• v6.x

Current Behavior

When setting the maximum DateTime to now, user is unable to select all the minutes when the hour is less than the maximum hour. For examble, the max is set to 19:30, then I am unable to select values between 18:31 - 18:59.

Expected Behavior

The same behaviour that was achieved in PR #24476 when min was set. When max is set with hours and minutes, then minutes selection is not restricted when the chosen hour is less than the max hour.``

Steps to Reproduce

<ion-datetime
  max={new Date().toISOString()}
  hourCycle="h23"
  presentation="date-time"
/>

Code Reproduction URL

No response

Ionic Info

No response

Additional Information

This bug existed also when min was set and was fixed
Issue: #24474 , PR #24476

The fix for max was supposed to be implemented in PR #24610 , but was probally forgotten. PR #24476 is referenced in the new behaviour,

[sean-perkins]

Hello @Agular thanks for reporting this issue!

I am noticing the same issue, the minute time constraint within the max value, is being applied to every hour of the time picker, when it should only apply to the hour of the max value.

I'll capture this as a bug 👍

[ionitron-bot]

Thanks for the issue! This issue is being locked to prevent comments that are not relevant to the original issue. If this is still an issue with the latest version of Ionic, please create a new issue and ensure the template is fully filled out.