The use case to cover is the following:
- I'm checking incoming issues on the Issues page
- For each issues, I want to know if it is on a covered code or not, and if it is duplicated elsewhere, so I activate "Coverage" and "Duplications" decoration
- I go from one issue to the other: I don't want to do this activation on each issue, so the Issues page should remember this for me
For the SCM decoration, the Component Viewer should remember if I want it activated or not, whatever the page I'm on in SonarQube.