Tasks only show end date from a defined timeline , also in Calendar it shows only the end date

Steps to reproduce

1.Hi, can you please check why I can only see the end date of a task when I define a start date and an end date on diferent days of the calender? This way we ony see 1 day of the task instead of a timeline of days , weekes or months...
Thank you.
2.
3.

Expected behavior

See a time line of a task and the same time line in nextcloud calendar when a period of time is defined for a task.

Actual behaviour

Shows only the last days of the actual timeline of the task

Tasks app version

No response

CalDAV-clients used

No response

Browser

No response

Client operating system

No response

Server operating system

No response

Web server

None

Database engine version

None

PHP engine version

None

Nextcloud version

No response

Updated from an older installed version or fresh install

None

List of activated apps

Nextcloud configuration

Web server error log

Log file

Browser log

Additional info

No response

No source files or tests are named. Start by reproducing the issue in the Nextcloud Tasks app with a task spanning different start and end dates, then inspect how that date range is displayed in Tasks and exposed through CalDAV. Done means the full task period appears as a timeline and the same period is shown in the Nextcloud calendar.