### Before filing a report

_Before you file a report, please ensure you are running the latest version of OpenProject and_ 
_have searched for similar bug reports._

### Steps to reproduce

_Please write down the steps to reproduce. Try to write down all necessary preconditions (what permissions do you have, are other users involved?). Example:_

1. Login as user. (I am using Administrator settings, personally.)
2. Navigate to any project calendar.
3. Select any custom calendar/filter from the left navigation palette.
4. Begin of the insertionSelect weekly-view from top-right toggle.
5. Switch to another Calendar view.
6. Select monthly-view from top-right toggle.
7. WatchEnd of the insertion Begin of the deletion Depending on if "month" or "week" were selected, watchEnd of the deletion the calendar Begin of the insertionchange: it shows oneEnd of the insertion Begin of the deletion change either aEnd of the deletion month Begin of the insertionbefore current date.End of the insertion Begin of the deletion or a week in advance as the filter updates.End of the deletion

### What is the buggy behavior?

_Please describe the bug in as much detail as possible. Example:_

* Each time a user selects a new view inside the monthly calendar, the calendar changes to the month prior to the currently displayed month.
* Example: Calendar shows September Begin of the insertion2023,End of the insertion Begin of the deletion 2023.End of the deletion Select Begin of the insertionweekly-view, SelectEnd of the insertion view Begin of the insertion"test" and change to monthly-view.End of the insertion Begin of the deletion "test".End of the deletion Calendar changes to "test" view for the month of August 2023. Begin of the deletion
* Example: Calendar shows October 2023. Select view "\[username\]". Calendar changes to "\[username\]" view for the month of September 2023.
* This is also displayed behavior in the weekly calendar setups.
* Example: Calendar shows July 24, 2023 thru July 30, 2023. Select view "test". Calendar changes to "test" view for July 17, 2023 thru July 23, 2023.
* Repeated selections of the "test" filter without moving away from the "test" filter displays behavier as if pressing the left navigation arrow on the calendar.End of the deletion

### What is the expected behavior?

_Describe how the application should behave like. Example:_

1. Expected behavior is for the calendar to change what items are shown on the screen, but not to change the dates displayed on the screen.

### Important note

_Please note that unless you are a contributor to OpenProject, you can no longer edit this bug report after saving. You can still add new comments, but no longer add any new images or other attachments. Please make sure that all necessary information and attachments are added, and the following attributes are set:_

### **Logs**

_<img class="op-uc-image op-uc-image_inline" src="/api/v3/attachments/73255/content">_<img class="op-uc-image op-uc-image_inline" src="/api/v3/attachments/73256/content"> Begin of the insertion

End of the insertion Begin of the deletion



End of the deletion <img class="op-uc-image op-uc-image_inline" src="/api/v3/attachments/73257/content"><img class="op-uc-image op-uc-image_inline" src="/api/v3/attachments/73258/content"><img class="op-uc-image op-uc-image_inline" src="/api/v3/attachments/73259/content">

### Screenshots and other files

_<img class="op-uc-image op-uc-image_inline" src="/api/v3/attachments/73260/content">_

### Environment information

_Please check and fill out the following details to help us identify in what versions and distributions of OpenProject the error occurs_

**OpenProject installation type**

* [x] Hosted cloud edition
* [ ] Packaged installation
* What distribution?
* [ ] Docker All-in-one container
* [ ] Docker-compose installation
* [ ] Other (please specify)

**OpenProject version**

_Cloud_

**Browser**

* [x] Chrome
* [ ] Firefox
* [ ] Safari
* [ ] Mobile Safari
* [ ] Other (please specify)

**Language**

_English/English_