### Steps to reproduce

1. Add an attachment to a task

2. See the action is reported in the activity tab

3. Click the link


### What is the buggy behavior?

* The link is opened Begin of the deletion in a new tab,End of the deletion the same Begin of the insertiontab (whereEnd of the insertion Begin of the deletion as inEnd of the deletion the Begin of the insertionActivityEnd of the insertion Begin of the deletion FilesEnd of the deletion tab Begin of the insertionis visible).


End of the insertion Begin of the deletion for attachment.

* ~~\[open\] Add ARIA label to anchor: "Open file in new tab"~~

* ~~Will be handled separately.~~


End of the deletion ### What is the expected behavior?

1. The link should open in another tab to avoid loosing the prev/origin OP site