### Steps to reproduce

1. Login as a user with permissions to manage projects

2. From the global menu in the top left hand corner, navigate to Projects

3. Click the ... (more) icon in the header.


### What is the buggy behavior?

* The icon for Export is ambiguous - it currently uses the same icon as for Signing out (see user menu)


### What is the expected behavior?

1. The Export icon should Begin of the insertionbe a Download iconEnd of the insertion Begin of the deletion look different to the SIgn Out icon.End of the deletion


### Screenshots and other files

<img class="op-uc-image op-uc-image_inline" src="/api/v3/attachments/917936/content"><img class="op-uc-image op-uc-image_inline" src="/api/v3/attachments/917937/content">

### Environment information

**OpenProject installation type**

* Hosted cloud edition


**OpenProject version**

**Core build**

[0f1ca52e29692b037526d91b2242b31f03a7a65a](https://github.com/opf/openproject/commits/0f1ca52e29692b037526d91b2242b31f03a7a65a)

**Product version**

[8bcf61994d562039fe19c317ebac86a950d04744](https://github.com/opf/saas-openproject/commits/8bcf61994d562039fe19c317ebac86a950d04744)

**Core version**

OpenProject 17.1.0

**Browser**

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

**Operating System**

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

**Language**

_en\_GB_