### Steps to reproduce

1. Login as a user with permissions to see meetings, and who has notifications

2. Go to the Notification Center

3. Also go to the main Meeting page


### What is the buggy behaviour?

* Unnecessary buttons that only reload the page are showing


### What is the expected behaviour?

(Context: This link is automatically constructed from the (desktop) breadcrumb, taking the parent element as link for mobile.)

1. Add the instance name to all breadcrumbs

2. On affected pages, Begin of the insertionmergeEnd of the insertion Begin of the deletion removeEnd of the deletion the Begin of the insertioncurrent 'useless'End of the insertion link Begin of the insertionintoEnd of the insertion Begin of the deletion fromEnd of the deletion the Begin of the insertion'current' bit ofEnd of the insertion Begin of the deletion parent that createsEnd of the deletion the Begin of the insertionbreadcrumb, which is not a link.End of the insertion Begin of the deletion loop.End of the deletion

1. Begin of the insertioneg. "OpenProject Edge / Notifications / Inbox" will be "OpenProject Edge / Notifications: Inbox"

End of the insertion Begin of the deletion \[Open\] What happens with the parent?

1. two non-interactive elements or

End of the deletion 2. Begin of the deletion we combine them into one.

2. End of the deletion The PageHeader would then take the next interactable element for the back button (which would be the instance name in most cases)

3. \[Open\] The homescreen is special, as there is nothing above it. We Begin of the insertiontherefore hideEnd of the insertion Begin of the deletion either:

1. Disable the link and remove the arrow

2. HideEnd of the deletion it Begin of the insertioncompletely here.


End of the insertion Begin of the deletion completely.


End of the deletion ###

### Screenshots and other files

<img class="op-uc-image op-uc-image_inline" src="/api/v3/attachments/523102/content"><img class="op-uc-image op-uc-image_inline" src="/api/v3/attachments/523106/content">

### Environment information

**OpenProject version**

**Core build**

[f02cf8cfd6b1d717fe7cf2ed5eb7287ae09cf82d](https://github.com/opf/openproject/commits/f02cf8cfd6b1d717fe7cf2ed5eb7287ae09cf82d)

**Product version**

[a11a49ea980d7b58ec95df3d8d044cabb935d55e](https://github.com/opf/saas-openproject/commits/a11a49ea980d7b58ec95df3d8d044cabb935d55e)

**Core version**

OpenProject 16.0.0

**Browser**

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

**Operating System**

* [ ] Windows
* [ ] Mac OS X
* [x] Mobile iOS 18.4.1
* [ ] Mobile Android
* [ ] Linux (please specify distro)
* [ ] Chrome OS
* [ ] Other (please specify)