Manually change time and date

I don´t know if it´s a bug or wanted:
when I change manually time and date of my activity, it is refreshing a few seconds later and the old data is back.

Background: I use a different time zone on Strava, but now I have the problem that the activity is entered on the wrong day (cuz past midnight).

Same use case scenario (activities are past-midnight, manually changing time to matched planned date) - the edited time is reset by the system.

Hello, the issue still exists.

Steps to reproduce:

  1. go to specific activity
  2. manually edit date and time, click “save”
  3. the new date/time is displayed (multiple reloads of activity’s page show updated date/time
  4. click “activities” to go back to the calendar/list of all activities
  5. activity is displayed with “old” date time (i.e. the values before editing)
  6. click on activity to display its page - old date/time is shown

It looks like something is not stored during manual editing or something is updated automatically to the pre-edit state when the calendar is shown

Images:
image - before editing

image - after editing (date and time set to T-1 to comply wth training plan)

image - activity’s datetime is set back to pre-edit value after list of activities is displayed.

So basically it looks like “one can edit the datetime, however this edit is not saved”.

Some additional info:

and request’s payload is:

image

When refresh page is requested, the following provided:

and details are:
image

However, after leaving activity page to the list , this activity once again displayed for 13th sep and the request is:

image

Console shows too:

Hope this may help.