### Steps to reproduce

1. Go to Work packages > Types

2. Create or edit a work package type

3. In the WP type config, go to Subject configuration

4. Add the fields Remaining work and Work to your subject pattern

5. Create a WP with that pattern


### What is the buggy behaviour?

* Time values are not displayed clearly

* They look more like version numbers


### What is the expected behaviour?

1. Begin of the insertionRemaining time and work should display in the same format as in the work package views: "2h"

1. Format: Round up to the nearest whole number with an "h" after the number


End of the insertion Begin of the deletion TBD Dominic


End of the deletion ### Screenshots and other files

<img class="op-uc-image op-uc-image_inline" src="/api/v3/attachments/434059/content">

### Environment information

**OpenProject version**

Core build

[584f6768b0ad8cc3b90d24f64f094b74fe1dad34](https://github.com/opf/openproject/commits/584f6768b0ad8cc3b90d24f64f094b74fe1dad34)

Product version

[9b379b492daf3960d47fae51743a880ad4de7807](https://github.com/opf/saas-openproject/commits/9b379b492daf3960d47fae51743a880ad4de7807)

Core version

OpenProject 16.0.0

**Browser**

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

**Operating System**

* [x] Windows 11Pro
* [ ] Mac OS X
* [ ] Mobile iOS
* [ ] Mobile Android
* [ ] Linux (please specify distro)
* [ ] Chrome OS
* [ ] Other (please specify)