BUG: When user decline invitation of a space, the button for accepting it is still visible

[Comoque1]

Describe the bug A clear and concise description of what the bug is.

To Reproduce Steps to reproduce the behavior:

1. Go to https://acc-alkem.io/release-01-03-2023-hub/dashboard
2. Make an invitation to a user
3. With the invited user navigate to the space
4. Open the invitation
5. Decline the invitation
6. The invitation button on header is still visible

Expected behavior Show the corresponding button, depending on the space preferences.