Task Repeat Setting Lost When Changing Due Date

[achmafooma]

Describe the bug
When I change the due date of a repeating task, the repeat setting is cleared and must be manually reset. If I forget to check, this results in it becoming a non-repeating task.

To Reproduce

Example flow:

• Click "Add Task" button
  • Give the task a name
  • Set date to "Today"
  • Set repeat to "Every Week"
  • Click "Add Task"
• Select the newly created task
  • Click due date (which should say "Today, every week")
  • Click "Tomorrow"
• Note that the task is now showing "Tomorrow" (with no repeat)

Alternatively, instead of setting the date to "Tomorrow", you can click "Choose a date" and it will return to the due date view but also with the repeat now un-set.

Expected behavior
Changing the due date of a repeating task should not change the repeat setting. If it's due today with a weekly repeat, changing the due date should result in a task with the new due date that is still set to repeat weekly.

Screenshots
Initial task setting:

After only changing due date:

Desktop (please complete the following information):

• EndeavourOS (rolling; fully updated)
• Planify built today from 'master' branch.